* [PATCH 1/6] staging/lustre/llite: Move all remaining procfs entries to debugfs
2015-05-31 3:26 [PATCH 0/6] Final part of lustre procfs removal series green
@ 2015-05-31 3:27 ` green
2015-05-31 3:27 ` [PATCH 2/6] staging/lustre/obd: remove unused proc_lustre_root green
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: green @ 2015-05-31 3:27 UTC (permalink / raw)
To: Greg Kroah-Hartman, devel, Andreas Dilger
Cc: Linux Kernel Mailing List, Oleg Drokin, Dmitry Eremin,
Oleg Drokin
From: Oleg Drokin <green@linuxhacker.ru>
This moves all remaining procfs handling in llite layer to debugfs.
Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
---
.../staging/lustre/lustre/llite/llite_internal.h | 27 +++++++-----
drivers/staging/lustre/lustre/llite/llite_lib.c | 13 +++---
drivers/staging/lustre/lustre/llite/lproc_llite.c | 48 ++++++++++++----------
drivers/staging/lustre/lustre/llite/super25.c | 20 ++++-----
drivers/staging/lustre/lustre/llite/vvp_dev.c | 21 +++++-----
5 files changed, 68 insertions(+), 61 deletions(-)
diff --git a/drivers/staging/lustre/lustre/llite/llite_internal.h b/drivers/staging/lustre/lustre/llite/llite_internal.h
index e180912..b30eb85 100644
--- a/drivers/staging/lustre/lustre/llite/llite_internal.h
+++ b/drivers/staging/lustre/lustre/llite/llite_internal.h
@@ -465,7 +465,7 @@ struct ll_sb_info {
struct obd_uuid ll_sb_uuid;
struct obd_export *ll_md_exp;
struct obd_export *ll_dt_exp;
- struct proc_dir_entry* ll_proc_root;
+ struct dentry *ll_debugfs_entry;
struct lu_fid ll_root_fid; /* root object fid */
int ll_flags;
@@ -636,7 +636,7 @@ struct lov_stripe_md;
extern spinlock_t inode_lock;
-extern struct proc_dir_entry *proc_lustre_fs_root;
+extern struct dentry *llite_root;
extern struct kset *llite_kset;
static inline struct inode *ll_info2i(struct ll_inode_info *lli)
@@ -664,20 +664,25 @@ struct ll_ra_read *ll_ra_read_get(struct file *f);
/* llite/lproc_llite.c */
#if defined (CONFIG_PROC_FS)
-int lprocfs_register_mountpoint(struct proc_dir_entry *parent,
- struct super_block *sb, char *osc, char *mdc);
-void lprocfs_unregister_mountpoint(struct ll_sb_info *sbi);
+int ldebugfs_register_mountpoint(struct dentry *parent,
+ struct super_block *sb, char *osc, char *mdc);
+void ldebugfs_unregister_mountpoint(struct ll_sb_info *sbi);
void ll_stats_ops_tally(struct ll_sb_info *sbi, int op, int count);
void lprocfs_llite_init_vars(struct lprocfs_static_vars *lvars);
void ll_rw_stats_tally(struct ll_sb_info *sbi, pid_t pid,
struct ll_file_data *file, loff_t pos,
size_t count, int rw);
-#else
-static inline int lprocfs_register_mountpoint(struct proc_dir_entry *parent,
- struct super_block *sb, char *osc, char *mdc){return 0;}
-static inline void lprocfs_unregister_mountpoint(struct ll_sb_info *sbi) {}
+#else /* CONFIG_PROC_FS */
+static inline
+int ldebugfs_register_mountpoint(struct dentry *parent,
+ struct super_block *sb, char *osc, char *mdc)
+{ return 0; }
static inline
-void ll_stats_ops_tally(struct ll_sb_info *sbi, int op, int count) {}
+void ldebugfs_unregister_mountpoint(struct ll_sb_info *sbi)
+{}
+static inline
+void ll_stats_ops_tally(struct ll_sb_info *sbi, int op, int count)
+{}
static inline void lprocfs_llite_init_vars(struct lprocfs_static_vars *lvars)
{
memset(lvars, 0, sizeof(*lvars));
@@ -685,7 +690,7 @@ static inline void lprocfs_llite_init_vars(struct lprocfs_static_vars *lvars)
static inline void ll_rw_stats_tally(struct ll_sb_info *sbi, pid_t pid,
struct ll_file_data *file, loff_t pos,
size_t count, int rw) {}
-#endif
+#endif /* CONFIG_PROC_FS */
/* llite/dir.c */
diff --git a/drivers/staging/lustre/lustre/llite/llite_lib.c b/drivers/staging/lustre/lustre/llite/llite_lib.c
index 4c9fd4a..2513988 100644
--- a/drivers/staging/lustre/lustre/llite/llite_lib.c
+++ b/drivers/staging/lustre/lustre/llite/llite_lib.c
@@ -57,7 +57,7 @@
#include "llite_internal.h"
struct kmem_cache *ll_file_data_slab;
-struct proc_dir_entry *proc_lustre_fs_root;
+struct dentry *llite_root;
struct kset *llite_kset;
static LIST_HEAD(ll_super_blocks);
@@ -184,11 +184,10 @@ static int client_common_fill_super(struct super_block *sb, char *md, char *dt,
return -ENOMEM;
}
- if (proc_lustre_fs_root) {
- err = lprocfs_register_mountpoint(proc_lustre_fs_root, sb,
- dt, md);
+ if (llite_root != NULL) {
+ err = ldebugfs_register_mountpoint(llite_root, sb, dt, md);
if (err < 0)
- CERROR("could not register mount in /proc/fs/lustre\n");
+ CERROR("could not register mount in <debugfs>/lustre/llite\n");
}
/* indicate the features supported by this client */
@@ -601,7 +600,7 @@ out_md:
out:
kfree(data);
kfree(osfs);
- lprocfs_unregister_mountpoint(sbi);
+ ldebugfs_unregister_mountpoint(sbi);
return err;
}
@@ -682,7 +681,7 @@ static void client_common_put_super(struct super_block *sb)
* see LU-2543. */
obd_zombie_barrier();
- lprocfs_unregister_mountpoint(sbi);
+ ldebugfs_unregister_mountpoint(sbi);
obd_fid_fini(sbi->ll_md_exp->exp_obd);
obd_disconnect(sbi->ll_md_exp);
diff --git a/drivers/staging/lustre/lustre/llite/lproc_llite.c b/drivers/staging/lustre/lustre/llite/lproc_llite.c
index 2c84bed..486dca6 100644
--- a/drivers/staging/lustre/lustre/llite/lproc_llite.c
+++ b/drivers/staging/lustre/lustre/llite/lproc_llite.c
@@ -950,12 +950,13 @@ static const char *ra_stat_string[] = {
[RA_STAT_WRONG_GRAB_PAGE] = "wrong page from grab_cache_page",
};
-int lprocfs_register_mountpoint(struct proc_dir_entry *parent,
- struct super_block *sb, char *osc, char *mdc)
+int ldebugfs_register_mountpoint(struct dentry *parent,
+ struct super_block *sb, char *osc, char *mdc)
{
struct lustre_sb_info *lsi = s2lsi(sb);
struct ll_sb_info *sbi = ll_s2sbi(sb);
struct obd_device *obd;
+ struct dentry *dir;
char name[MAX_STRING_SIZE + 1], *ptr;
int err, id, len, rc;
@@ -976,30 +977,32 @@ int lprocfs_register_mountpoint(struct proc_dir_entry *parent,
snprintf(name, MAX_STRING_SIZE, "%.*s-%p", len,
lsi->lsi_lmd->lmd_profile, sb);
- sbi->ll_proc_root = lprocfs_register(name, parent, NULL, NULL);
- if (IS_ERR(sbi->ll_proc_root)) {
- err = PTR_ERR(sbi->ll_proc_root);
- sbi->ll_proc_root = NULL;
+ dir = ldebugfs_register(name, parent, NULL, NULL);
+ if (IS_ERR_OR_NULL(dir)) {
+ err = dir ? PTR_ERR(dir) : -ENOMEM;
+ sbi->ll_debugfs_entry = NULL;
return err;
}
+ sbi->ll_debugfs_entry = dir;
- rc = lprocfs_seq_create(sbi->ll_proc_root, "dump_page_cache", 0444,
- &vvp_dump_pgcache_file_ops, sbi);
+ rc = ldebugfs_seq_create(sbi->ll_debugfs_entry, "dump_page_cache", 0444,
+ &vvp_dump_pgcache_file_ops, sbi);
if (rc)
CWARN("Error adding the dump_page_cache file\n");
- rc = lprocfs_seq_create(sbi->ll_proc_root, "extents_stats", 0644,
- &ll_rw_extents_stats_fops, sbi);
+ rc = ldebugfs_seq_create(sbi->ll_debugfs_entry, "extents_stats", 0644,
+ &ll_rw_extents_stats_fops, sbi);
if (rc)
CWARN("Error adding the extent_stats file\n");
- rc = lprocfs_seq_create(sbi->ll_proc_root, "extents_stats_per_process",
- 0644, &ll_rw_extents_stats_pp_fops, sbi);
+ rc = ldebugfs_seq_create(sbi->ll_debugfs_entry,
+ "extents_stats_per_process",
+ 0644, &ll_rw_extents_stats_pp_fops, sbi);
if (rc)
CWARN("Error adding the extents_stats_per_process file\n");
- rc = lprocfs_seq_create(sbi->ll_proc_root, "offset_stats", 0644,
- &ll_rw_offset_stats_fops, sbi);
+ rc = ldebugfs_seq_create(sbi->ll_debugfs_entry, "offset_stats", 0644,
+ &ll_rw_offset_stats_fops, sbi);
if (rc)
CWARN("Error adding the offset_stats file\n");
@@ -1025,7 +1028,8 @@ int lprocfs_register_mountpoint(struct proc_dir_entry *parent,
(type & LPROCFS_CNTR_AVGMINMAX),
llite_opcode_table[id].opname, ptr);
}
- err = lprocfs_register_stats(sbi->ll_proc_root, "stats", sbi->ll_stats);
+ err = ldebugfs_register_stats(sbi->ll_debugfs_entry, "stats",
+ sbi->ll_stats);
if (err)
goto out;
@@ -1039,13 +1043,15 @@ int lprocfs_register_mountpoint(struct proc_dir_entry *parent,
for (id = 0; id < ARRAY_SIZE(ra_stat_string); id++)
lprocfs_counter_init(sbi->ll_ra_stats, id, 0,
ra_stat_string[id], "pages");
- err = lprocfs_register_stats(sbi->ll_proc_root, "read_ahead_stats",
+
+ err = ldebugfs_register_stats(sbi->ll_debugfs_entry, "read_ahead_stats",
sbi->ll_ra_stats);
if (err)
goto out;
- err = lprocfs_add_vars(sbi->ll_proc_root, lprocfs_llite_obd_vars, sb);
+ err = ldebugfs_add_vars(sbi->ll_debugfs_entry,
+ lprocfs_llite_obd_vars, sb);
if (err)
goto out;
@@ -1071,17 +1077,17 @@ int lprocfs_register_mountpoint(struct proc_dir_entry *parent,
obd->obd_type->typ_name);
out:
if (err) {
- lprocfs_remove(&sbi->ll_proc_root);
+ ldebugfs_remove(&sbi->ll_debugfs_entry);
lprocfs_free_stats(&sbi->ll_ra_stats);
lprocfs_free_stats(&sbi->ll_stats);
}
return err;
}
-void lprocfs_unregister_mountpoint(struct ll_sb_info *sbi)
+void ldebugfs_unregister_mountpoint(struct ll_sb_info *sbi)
{
- if (sbi->ll_proc_root) {
- lprocfs_remove(&sbi->ll_proc_root);
+ if (sbi->ll_debugfs_entry) {
+ ldebugfs_remove(&sbi->ll_debugfs_entry);
kobject_put(&sbi->ll_kobj);
wait_for_completion(&sbi->ll_kobj_unregister);
lprocfs_free_stats(&sbi->ll_ra_stats);
diff --git a/drivers/staging/lustre/lustre/llite/super25.c b/drivers/staging/lustre/lustre/llite/super25.c
index 8753560..e4020ce 100644
--- a/drivers/staging/lustre/lustre/llite/super25.c
+++ b/drivers/staging/lustre/lustre/llite/super25.c
@@ -89,7 +89,6 @@ void lustre_register_client_process_config(int (*cpc)(struct lustre_cfg *lcfg));
static int __init init_lustre_lite(void)
{
- struct proc_dir_entry *entry;
lnet_process_id_t lnet_id;
struct timeval tv;
int i, rc, seed[2];
@@ -128,20 +127,17 @@ static int __init init_lustre_lite(void)
if (ll_rmtperm_hash_cachep == NULL)
goto out_cache;
- entry = lprocfs_register("llite", proc_lustre_root, NULL, NULL);
- if (IS_ERR(entry)) {
- rc = PTR_ERR(entry);
- CERROR("cannot register '/proc/fs/lustre/llite': rc = %d\n",
- rc);
+ llite_root = debugfs_create_dir("llite", debugfs_lustre_root);
+ if (IS_ERR_OR_NULL(llite_root)) {
+ rc = llite_root ? PTR_ERR(llite_root) : -ENOMEM;
+ llite_root = NULL;
goto out_cache;
}
- proc_lustre_fs_root = entry;
-
llite_kset = kset_create_and_add("llite", NULL, lustre_kobj);
if (!llite_kset) {
rc = -ENOMEM;
- goto out_proc;
+ goto out_debugfs;
}
cfs_get_random_bytes(seed, sizeof(seed));
@@ -184,8 +180,8 @@ out_capa:
ll_capa_thread_stop();
out_sysfs:
kset_unregister(llite_kset);
-out_proc:
- lprocfs_remove(&proc_lustre_fs_root);
+out_debugfs:
+ debugfs_remove(llite_root);
out_cache:
if (ll_inode_cachep != NULL)
kmem_cache_destroy(ll_inode_cachep);
@@ -208,7 +204,7 @@ static void __exit exit_lustre_lite(void)
lustre_register_kill_super_cb(NULL);
lustre_register_client_process_config(NULL);
- lprocfs_remove(&proc_lustre_fs_root);
+ debugfs_remove(llite_root);
kset_unregister(llite_kset);
ll_xattr_fini();
diff --git a/drivers/staging/lustre/lustre/llite/vvp_dev.c b/drivers/staging/lustre/lustre/llite/vvp_dev.c
index fde41d7..6d9622a 100644
--- a/drivers/staging/lustre/lustre/llite/vvp_dev.c
+++ b/drivers/staging/lustre/lustre/llite/vvp_dev.c
@@ -253,7 +253,7 @@ int cl_sb_fini(struct super_block *sb)
/****************************************************************************
*
- * /proc/fs/lustre/llite/$MNT/dump_page_cache
+ * debugfs/lustre/llite/$MNT/dump_page_cache
*
****************************************************************************/
@@ -526,16 +526,17 @@ static struct seq_operations vvp_pgcache_ops = {
static int vvp_dump_pgcache_seq_open(struct inode *inode, struct file *filp)
{
- struct ll_sb_info *sbi = PDE_DATA(inode);
- struct seq_file *seq;
- int result;
+ struct seq_file *seq;
+ int rc;
- result = seq_open(filp, &vvp_pgcache_ops);
- if (result == 0) {
- seq = filp->private_data;
- seq->private = sbi;
- }
- return result;
+ rc = seq_open(filp, &vvp_pgcache_ops);
+ if (rc)
+ return rc;
+
+ seq = filp->private_data;
+ seq->private = inode->i_private ?: PDE_DATA(inode);
+
+ return 0;
}
const struct file_operations vvp_dump_pgcache_file_ops = {
--
2.1.0
^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 5/6] staging/lustre/obd: Remove nid_stats tracking
2015-05-31 3:26 [PATCH 0/6] Final part of lustre procfs removal series green
` (3 preceding siblings ...)
2015-05-31 3:27 ` [PATCH 4/6] staging/lustre/obd: remove unused lprocfs_exp_setup() and related functions green
@ 2015-05-31 3:27 ` green
2015-05-31 3:27 ` [PATCH 6/6] staging/lustre/obd: final removal of procfs stuff green
5 siblings, 0 replies; 7+ messages in thread
From: green @ 2015-05-31 3:27 UTC (permalink / raw)
To: Greg Kroah-Hartman, devel, Andreas Dilger
Cc: Linux Kernel Mailing List, Oleg Drokin, Dmitry Eremin
From: Oleg Drokin <green@linuxhacker.ru>
This nid_stats tracking only makes sense on the server side,
on the client there are no other clients to keep track of anyway.
Signed-off-by: Dmitry Eremin <dmiter4ever@gmail.com>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
---
drivers/staging/lustre/lustre/include/dt_object.h | 1 -
.../staging/lustre/lustre/include/lprocfs_status.h | 15 ----
drivers/staging/lustre/lustre/include/lu_object.h | 2 -
.../staging/lustre/lustre/include/lustre_export.h | 29 -------
drivers/staging/lustre/lustre/include/obd.h | 3 -
drivers/staging/lustre/lustre/include/obd_class.h | 18 ----
.../lustre/lustre/obdclass/lprocfs_status.c | 96 ----------------------
.../staging/lustre/lustre/obdclass/obd_config.c | 80 ------------------
8 files changed, 244 deletions(-)
diff --git a/drivers/staging/lustre/lustre/include/dt_object.h b/drivers/staging/lustre/lustre/include/dt_object.h
index be4c7d9..866d04b 100644
--- a/drivers/staging/lustre/lustre/include/dt_object.h
+++ b/drivers/staging/lustre/lustre/include/dt_object.h
@@ -58,7 +58,6 @@
#include "../../include/linux/libcfs/libcfs.h"
struct seq_file;
-struct proc_dir_entry;
struct lustre_cfg;
struct thandle;
diff --git a/drivers/staging/lustre/lustre/include/lprocfs_status.h b/drivers/staging/lustre/lustre/include/lprocfs_status.h
index 4b8c265..6a77ea8 100644
--- a/drivers/staging/lustre/lustre/include/lprocfs_status.h
+++ b/drivers/staging/lustre/lustre/include/lprocfs_status.h
@@ -558,7 +558,6 @@ extern void lprocfs_counter_init(struct lprocfs_stats *stats, int index,
extern void lprocfs_free_obd_stats(struct obd_device *obddev);
extern void lprocfs_free_md_stats(struct obd_device *obddev);
struct obd_export;
-struct nid_stat;
extern int lprocfs_add_clear_entry(struct obd_device *obd,
struct proc_dir_entry *entry);
extern int lprocfs_exp_cleanup(struct obd_export *exp);
@@ -573,11 +572,6 @@ extern struct proc_dir_entry *lprocfs_add_simple(struct proc_dir_entry *root,
extern struct dentry *
ldebugfs_add_symlink(const char *name, struct dentry *parent,
const char *format, ...);
-extern void lprocfs_free_per_client_stats(struct obd_device *obd);
-extern int
-lprocfs_nid_stats_clear_write(struct file *file, const char *buffer,
- unsigned long count, void *data);
-extern int lprocfs_nid_stats_clear_read(struct seq_file *m, void *data);
extern int ldebugfs_register_stats(struct dentry *parent,
const char *name,
@@ -909,15 +903,6 @@ static inline struct proc_dir_entry *
lprocfs_add_simple(struct proc_dir_entry *root, char *name,
void *data, struct file_operations *fops)
{return 0; }
-static inline void lprocfs_free_per_client_stats(struct obd_device *obd)
-{ return; }
-static inline
-int lprocfs_nid_stats_clear_write(struct file *file, const char *buffer,
- unsigned long count, void *data)
-{return count;}
-static inline
-int lprocfs_nid_stats_clear_read(struct seq_file *m, void *data)
-{ return 0; }
static inline struct proc_dir_entry *
lprocfs_register(const char *name, struct proc_dir_entry *parent,
diff --git a/drivers/staging/lustre/lustre/include/lu_object.h b/drivers/staging/lustre/lustre/include/lu_object.h
index c8cc48f..e1d72a7 100644
--- a/drivers/staging/lustre/lustre/include/lu_object.h
+++ b/drivers/staging/lustre/lustre/include/lu_object.h
@@ -43,7 +43,6 @@
#include "lu_ref.h"
struct seq_file;
-struct proc_dir_entry;
struct lustre_cfg;
struct lprocfs_stats;
@@ -277,7 +276,6 @@ struct lu_device {
* Stack this device belongs to.
*/
struct lu_site *ld_site;
- struct proc_dir_entry *ld_proc_entry;
/** \todo XXX: temporary back pointer into obd. */
struct obd_device *ld_obd;
diff --git a/drivers/staging/lustre/lustre/include/lustre_export.h b/drivers/staging/lustre/lustre/include/lustre_export.h
index 9c06a49..3b992b4 100644
--- a/drivers/staging/lustre/lustre/include/lustre_export.h
+++ b/drivers/staging/lustre/lustre/include/lustre_export.h
@@ -106,34 +106,6 @@ struct mgs_export_data {
spinlock_t med_lock; /* protect med_clients */
};
-/**
- * per-NID statistics structure.
- * It tracks access patterns to this export on a per-client-NID basis
- */
-struct nid_stat {
- lnet_nid_t nid;
- struct hlist_node nid_hash;
- struct list_head nid_list;
- struct obd_device *nid_obd;
- struct proc_dir_entry *nid_proc;
- struct lprocfs_stats *nid_stats;
- struct lprocfs_stats *nid_ldlm_stats;
- atomic_t nid_exp_ref_count; /* for obd_nid_stats_hash
- exp_nid_stats */
-};
-
-#define nidstat_getref(nidstat) \
-do { \
- atomic_inc(&(nidstat)->nid_exp_ref_count); \
-} while (0)
-
-#define nidstat_putref(nidstat) \
-do { \
- atomic_dec(&(nidstat)->nid_exp_ref_count); \
- LASSERTF(atomic_read(&(nidstat)->nid_exp_ref_count) >= 0, \
- "stat %p nid_exp_ref_count < 0\n", nidstat); \
-} while (0)
-
enum obd_option {
OBD_OPT_FORCE = 0x0001,
OBD_OPT_FAILOVER = 0x0002,
@@ -190,7 +162,6 @@ struct obd_export {
* exp_lock protect its change
*/
struct obd_import *exp_imp_reverse;
- struct nid_stat *exp_nid_stats;
struct lprocfs_stats *exp_md_stats;
/** Active connection */
struct ptlrpc_connection *exp_connection;
diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
index 5268ae5..7067693 100644
--- a/drivers/staging/lustre/lustre/include/obd.h
+++ b/drivers/staging/lustre/lustre/include/obd.h
@@ -845,9 +845,6 @@ struct obd_device {
struct cfs_hash *obd_uuid_hash;
/* nid-export hash body */
struct cfs_hash *obd_nid_hash;
- /* nid stats body */
- struct cfs_hash *obd_nid_stats_hash;
- struct list_head obd_nid_stats;
atomic_t obd_refcount;
wait_queue_head_t obd_refcount_waitq;
struct list_head obd_exports;
diff --git a/drivers/staging/lustre/lustre/include/obd_class.h b/drivers/staging/lustre/lustre/include/obd_class.h
index 98b397e..63f5224 100644
--- a/drivers/staging/lustre/lustre/include/obd_class.h
+++ b/drivers/staging/lustre/lustre/include/obd_class.h
@@ -378,10 +378,6 @@ static inline int obd_check_dev_active(struct obd_device *obd)
OBD_COUNTER_OFFSET(op); \
LASSERT(coffset < (export)->exp_obd->obd_stats->ls_num); \
lprocfs_counter_incr((export)->exp_obd->obd_stats, coffset); \
- if ((export)->exp_nid_stats != NULL && \
- (export)->exp_nid_stats->nid_stats != NULL) \
- lprocfs_counter_incr( \
- (export)->exp_nid_stats->nid_stats, coffset);\
}
#define MD_COUNTER_OFFSET(op) \
@@ -418,20 +414,6 @@ static inline int obd_check_dev_active(struct obd_device *obd)
#define EXP_MD_COUNTER_INCREMENT(exp, op)
#endif
-static inline int lprocfs_nid_ldlm_stats_init(struct nid_stat *tmp)
-{
- /* Always add in ldlm_stats */
- tmp->nid_ldlm_stats = lprocfs_alloc_stats(LDLM_LAST_OPC - LDLM_FIRST_OPC
- ,LPROCFS_STATS_FLAG_NOPERCPU);
- if (tmp->nid_ldlm_stats == NULL)
- return -ENOMEM;
-
- lprocfs_init_ldlm_stats(tmp->nid_ldlm_stats);
-
- return lprocfs_register_stats(tmp->nid_proc, "ldlm_stats",
- tmp->nid_ldlm_stats);
-}
-
#define OBD_CHECK_MD_OP(obd, op, err) \
do { \
if (!OBT(obd) || !MDP((obd), op)) { \
diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
index 3ef5474..f44c746 100644
--- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
+++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
@@ -1106,46 +1106,6 @@ int lprocfs_obd_cleanup(struct obd_device *obd)
}
EXPORT_SYMBOL(lprocfs_obd_cleanup);
-static void lprocfs_free_client_stats(struct nid_stat *client_stat)
-{
- CDEBUG(D_CONFIG, "stat %p - data %p/%p\n", client_stat,
- client_stat->nid_proc, client_stat->nid_stats);
-
- LASSERTF(atomic_read(&client_stat->nid_exp_ref_count) == 0,
- "nid %s:count %d\n", libcfs_nid2str(client_stat->nid),
- atomic_read(&client_stat->nid_exp_ref_count));
-
- if (client_stat->nid_proc)
- lprocfs_remove(&client_stat->nid_proc);
-
- if (client_stat->nid_stats)
- lprocfs_free_stats(&client_stat->nid_stats);
-
- if (client_stat->nid_ldlm_stats)
- lprocfs_free_stats(&client_stat->nid_ldlm_stats);
-
- kfree(client_stat);
- return;
-
-}
-
-void lprocfs_free_per_client_stats(struct obd_device *obd)
-{
- struct cfs_hash *hash = obd->obd_nid_stats_hash;
- struct nid_stat *stat;
-
- /* we need extra list - because hash_exit called to early */
- /* not need locking because all clients is died */
- while (!list_empty(&obd->obd_nid_stats)) {
- stat = list_entry(obd->obd_nid_stats.next,
- struct nid_stat, nid_list);
- list_del_init(&stat->nid_list);
- cfs_hash_del(hash, &stat->nid, &stat->nid_hash);
- lprocfs_free_client_stats(stat);
- }
-}
-EXPORT_SYMBOL(lprocfs_free_per_client_stats);
-
int lprocfs_stats_alloc_one(struct lprocfs_stats *stats, unsigned int cpuid)
{
struct lprocfs_counter *cntr;
@@ -1679,64 +1639,8 @@ void lprocfs_init_ldlm_stats(struct lprocfs_stats *ldlm_stats)
}
EXPORT_SYMBOL(lprocfs_init_ldlm_stats);
-int lprocfs_nid_stats_clear_read(struct seq_file *m, void *data)
-{
- seq_printf(m, "%s\n",
- "Write into this file to clear all nid stats and stale nid entries");
- return 0;
-}
-EXPORT_SYMBOL(lprocfs_nid_stats_clear_read);
-
-static int lprocfs_nid_stats_clear_write_cb(void *obj, void *data)
-{
- struct nid_stat *stat = obj;
-
- CDEBUG(D_INFO, "refcnt %d\n", atomic_read(&stat->nid_exp_ref_count));
- if (atomic_read(&stat->nid_exp_ref_count) == 1) {
- /* object has only hash references. */
- spin_lock(&stat->nid_obd->obd_nid_lock);
- list_move(&stat->nid_list, data);
- spin_unlock(&stat->nid_obd->obd_nid_lock);
- return 1;
- }
- /* we has reference to object - only clear data*/
- if (stat->nid_stats)
- lprocfs_clear_stats(stat->nid_stats);
-
- return 0;
-}
-
-int lprocfs_nid_stats_clear_write(struct file *file, const char *buffer,
- unsigned long count, void *data)
-{
- struct obd_device *obd = (struct obd_device *)data;
- struct nid_stat *client_stat;
- LIST_HEAD(free_list);
-
- cfs_hash_cond_del(obd->obd_nid_stats_hash,
- lprocfs_nid_stats_clear_write_cb, &free_list);
-
- while (!list_empty(&free_list)) {
- client_stat = list_entry(free_list.next, struct nid_stat,
- nid_list);
- list_del_init(&client_stat->nid_list);
- lprocfs_free_client_stats(client_stat);
- }
-
- return count;
-}
-EXPORT_SYMBOL(lprocfs_nid_stats_clear_write);
-
int lprocfs_exp_cleanup(struct obd_export *exp)
{
- struct nid_stat *stat = exp->exp_nid_stats;
-
- if (!stat || !exp->exp_obd)
- return 0;
-
- nidstat_putref(exp->exp_nid_stats);
- exp->exp_nid_stats = NULL;
-
return 0;
}
EXPORT_SYMBOL(lprocfs_exp_cleanup);
diff --git a/drivers/staging/lustre/lustre/obdclass/obd_config.c b/drivers/staging/lustre/lustre/obdclass/obd_config.c
index 0bda9c5..19d4eb0 100644
--- a/drivers/staging/lustre/lustre/obdclass/obd_config.c
+++ b/drivers/staging/lustre/lustre/obdclass/obd_config.c
@@ -49,7 +49,6 @@
static cfs_hash_ops_t uuid_hash_ops;
static cfs_hash_ops_t nid_hash_ops;
-static cfs_hash_ops_t nid_stat_hash_ops;
/*********** string parsing utils *********/
@@ -383,7 +382,6 @@ int class_attach(struct lustre_cfg *lcfg)
INIT_LIST_HEAD(&obd->obd_unlinked_exports);
INIT_LIST_HEAD(&obd->obd_delayed_exports);
INIT_LIST_HEAD(&obd->obd_exports_timed);
- INIT_LIST_HEAD(&obd->obd_nid_stats);
spin_lock_init(&obd->obd_nid_lock);
spin_lock_init(&obd->obd_dev_lock);
mutex_init(&obd->obd_dev_mutex);
@@ -486,7 +484,6 @@ int class_setup(struct obd_device *obd, struct lustre_cfg *lcfg)
obd->obd_starting = 1;
obd->obd_uuid_hash = NULL;
obd->obd_nid_hash = NULL;
- obd->obd_nid_stats_hash = NULL;
spin_unlock(&obd->obd_dev_lock);
/* create an uuid-export lustre hash */
@@ -515,19 +512,6 @@ int class_setup(struct obd_device *obd, struct lustre_cfg *lcfg)
goto err_hash;
}
- /* create a nid-stats lustre hash */
- obd->obd_nid_stats_hash = cfs_hash_create("NID_STATS",
- HASH_NID_STATS_CUR_BITS,
- HASH_NID_STATS_MAX_BITS,
- HASH_NID_STATS_BKT_BITS, 0,
- CFS_HASH_MIN_THETA,
- CFS_HASH_MAX_THETA,
- &nid_stat_hash_ops, CFS_HASH_DEFAULT);
- if (!obd->obd_nid_stats_hash) {
- err = -ENOMEM;
- goto err_hash;
- }
-
exp = class_new_export(obd, &obd->obd_uuid);
if (IS_ERR(exp)) {
err = PTR_ERR(exp);
@@ -567,10 +551,6 @@ err_hash:
cfs_hash_putref(obd->obd_nid_hash);
obd->obd_nid_hash = NULL;
}
- if (obd->obd_nid_stats_hash) {
- cfs_hash_putref(obd->obd_nid_stats_hash);
- obd->obd_nid_stats_hash = NULL;
- }
obd->obd_starting = 0;
CERROR("setup %s failed (%d)\n", obd->obd_name, err);
return err;
@@ -694,12 +674,6 @@ int class_cleanup(struct obd_device *obd, struct lustre_cfg *lcfg)
obd->obd_nid_hash = NULL;
}
- /* destroy a nid-stats hash body */
- if (obd->obd_nid_stats_hash) {
- cfs_hash_putref(obd->obd_nid_stats_hash);
- obd->obd_nid_stats_hash = NULL;
- }
-
class_decref(obd, "setup", obd);
obd->obd_set_up = 0;
@@ -1893,57 +1867,3 @@ static cfs_hash_ops_t nid_hash_ops = {
.hs_get = nid_export_get,
.hs_put_locked = nid_export_put_locked,
};
-
-
-/*
- * nid<->nidstats hash operations
- */
-
-static void *
-nidstats_key(struct hlist_node *hnode)
-{
- struct nid_stat *ns;
-
- ns = hlist_entry(hnode, struct nid_stat, nid_hash);
-
- return &ns->nid;
-}
-
-static int
-nidstats_keycmp(const void *key, struct hlist_node *hnode)
-{
- return *(lnet_nid_t *)nidstats_key(hnode) == *(lnet_nid_t *)key;
-}
-
-static void *
-nidstats_object(struct hlist_node *hnode)
-{
- return hlist_entry(hnode, struct nid_stat, nid_hash);
-}
-
-static void
-nidstats_get(struct cfs_hash *hs, struct hlist_node *hnode)
-{
- struct nid_stat *ns;
-
- ns = hlist_entry(hnode, struct nid_stat, nid_hash);
- nidstat_getref(ns);
-}
-
-static void
-nidstats_put_locked(struct cfs_hash *hs, struct hlist_node *hnode)
-{
- struct nid_stat *ns;
-
- ns = hlist_entry(hnode, struct nid_stat, nid_hash);
- nidstat_putref(ns);
-}
-
-static cfs_hash_ops_t nid_stat_hash_ops = {
- .hs_hash = nid_hash,
- .hs_key = nidstats_key,
- .hs_keycmp = nidstats_keycmp,
- .hs_object = nidstats_object,
- .hs_get = nidstats_get,
- .hs_put_locked = nidstats_put_locked,
-};
--
2.1.0
^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 6/6] staging/lustre/obd: final removal of procfs stuff
2015-05-31 3:26 [PATCH 0/6] Final part of lustre procfs removal series green
` (4 preceding siblings ...)
2015-05-31 3:27 ` [PATCH 5/6] staging/lustre/obd: Remove nid_stats tracking green
@ 2015-05-31 3:27 ` green
5 siblings, 0 replies; 7+ messages in thread
From: green @ 2015-05-31 3:27 UTC (permalink / raw)
To: Greg Kroah-Hartman, devel, Andreas Dilger
Cc: Linux Kernel Mailing List, Dmitry Eremin, Oleg Drokin
From: Dmitry Eremin <dmiter4ever@gmail.com>
Signed-off-by: Dmitry Eremin <dmiter4ever@gmail.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
---
.../lustre/include/linux/libcfs/linux/libcfs.h | 1 -
drivers/staging/lustre/lustre/fid/Makefile | 3 +-
drivers/staging/lustre/lustre/fld/Makefile | 3 +-
drivers/staging/lustre/lustre/include/dt_object.h | 2 -
.../lustre/lustre/include/linux/lustre_lite.h | 1 -
drivers/staging/lustre/lustre/include/linux/obd.h | 10 +-
.../staging/lustre/lustre/include/lprocfs_status.h | 225 +------------------
drivers/staging/lustre/lustre/include/lustre_fid.h | 3 -
drivers/staging/lustre/lustre/include/lustre_fld.h | 4 -
drivers/staging/lustre/lustre/include/lustre_net.h | 6 -
.../staging/lustre/lustre/include/lustre_quota.h | 241 ---------------------
drivers/staging/lustre/lustre/include/obd_class.h | 15 --
.../staging/lustre/lustre/include/obd_support.h | 41 ----
drivers/staging/lustre/lustre/ldlm/ldlm_resource.c | 2 +-
drivers/staging/lustre/lustre/libcfs/module.c | 1 -
drivers/staging/lustre/lustre/llite/Makefile | 3 +-
.../staging/lustre/lustre/llite/llite_internal.h | 21 --
drivers/staging/lustre/lustre/llite/vvp_dev.c | 2 +-
drivers/staging/lustre/lustre/lmv/Makefile | 3 +-
drivers/staging/lustre/lustre/lmv/lmv_internal.h | 8 +-
drivers/staging/lustre/lustre/lov/Makefile | 3 +-
drivers/staging/lustre/lustre/lov/lov_internal.h | 7 -
drivers/staging/lustre/lustre/lov/lov_pool.c | 2 -
drivers/staging/lustre/lustre/mdc/Makefile | 3 +-
drivers/staging/lustre/lustre/mdc/lproc_mdc.c | 2 +-
drivers/staging/lustre/lustre/mdc/mdc_internal.h | 7 -
drivers/staging/lustre/lustre/mgc/Makefile | 3 +-
drivers/staging/lustre/lustre/mgc/mgc_internal.h | 11 -
drivers/staging/lustre/lustre/mgc/mgc_request.c | 2 -
drivers/staging/lustre/lustre/obdclass/Makefile | 4 +-
drivers/staging/lustre/lustre/obdclass/class_obd.c | 37 ++--
drivers/staging/lustre/lustre/obdclass/dt_object.c | 6 -
.../lustre/lustre/obdclass/linux/linux-module.c | 1 -
.../lustre/lustre/obdclass/linux/linux-sysctl.c | 1 -
.../lustre/lustre/obdclass/lprocfs_status.c | 153 +------------
drivers/staging/lustre/lustre/obdclass/lu_object.c | 4 -
drivers/staging/lustre/lustre/osc/Makefile | 3 +-
drivers/staging/lustre/lustre/osc/lproc_osc.c | 4 +-
drivers/staging/lustre/lustre/osc/osc_internal.h | 8 -
drivers/staging/lustre/lustre/ptlrpc/Makefile | 3 +-
.../staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c | 5 +-
.../staging/lustre/lustre/ptlrpc/ptlrpc_internal.h | 12 -
drivers/staging/lustre/lustre/ptlrpc/sec_lproc.c | 8 +-
43 files changed, 54 insertions(+), 830 deletions(-)
delete mode 100644 drivers/staging/lustre/lustre/include/lustre_quota.h
diff --git a/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h b/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h
index 4fe50841..3e2502a 100644
--- a/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h
+++ b/drivers/staging/lustre/include/linux/libcfs/linux/libcfs.h
@@ -61,7 +61,6 @@
#include <linux/moduleparam.h>
#include <linux/mutex.h>
#include <linux/notifier.h>
-#include <linux/proc_fs.h>
#include <linux/random.h>
#include <linux/rbtree.h>
#include <linux/rwsem.h>
diff --git a/drivers/staging/lustre/lustre/fid/Makefile b/drivers/staging/lustre/lustre/fid/Makefile
index 5513ce4..b7ef314 100644
--- a/drivers/staging/lustre/lustre/fid/Makefile
+++ b/drivers/staging/lustre/lustre/fid/Makefile
@@ -1,3 +1,2 @@
obj-$(CONFIG_LUSTRE_FS) += fid.o
-fid-y := fid_request.o fid_lib.o
-fid-$(CONFIG_PROC_FS) += lproc_fid.o
+fid-y := fid_request.o fid_lib.o lproc_fid.o
diff --git a/drivers/staging/lustre/lustre/fld/Makefile b/drivers/staging/lustre/lustre/fld/Makefile
index 2bbf084..646e315 100644
--- a/drivers/staging/lustre/lustre/fld/Makefile
+++ b/drivers/staging/lustre/lustre/fld/Makefile
@@ -1,3 +1,2 @@
obj-$(CONFIG_LUSTRE_FS) += fld.o
-fld-y := fld_request.o fld_cache.o
-fld-$(CONFIG_PROC_FS) += lproc_fld.o
+fld-y := fld_request.o fld_cache.o lproc_fld.o
diff --git a/drivers/staging/lustre/lustre/include/dt_object.h b/drivers/staging/lustre/lustre/include/dt_object.h
index 866d04b..abae31b 100644
--- a/drivers/staging/lustre/lustre/include/dt_object.h
+++ b/drivers/staging/lustre/lustre/include/dt_object.h
@@ -1480,7 +1480,6 @@ static inline struct dt_thread_info *dt_info(const struct lu_env *env)
int dt_global_init(void);
void dt_global_fini(void);
-#if defined (CONFIG_PROC_FS)
int lprocfs_dt_rd_blksize(char *page, char **start, off_t off,
int count, int *eof, void *data);
int lprocfs_dt_rd_kbytestotal(char *page, char **start, off_t off,
@@ -1493,6 +1492,5 @@ int lprocfs_dt_rd_filestotal(char *page, char **start, off_t off,
int count, int *eof, void *data);
int lprocfs_dt_rd_filesfree(char *page, char **start, off_t off,
int count, int *eof, void *data);
-#endif /* CONFIG_PROC_FS */
#endif /* __LUSTRE_DT_OBJECT_H */
diff --git a/drivers/staging/lustre/lustre/include/linux/lustre_lite.h b/drivers/staging/lustre/lustre/include/linux/lustre_lite.h
index a7658a9..45651ca 100644
--- a/drivers/staging/lustre/lustre/include/linux/lustre_lite.h
+++ b/drivers/staging/lustre/lustre/include/linux/lustre_lite.h
@@ -44,7 +44,6 @@
#include <linux/fs.h>
#include <linux/dcache.h>
-#include <linux/proc_fs.h>
#include "../obd_class.h"
#include "../lustre_net.h"
diff --git a/drivers/staging/lustre/lustre/include/linux/obd.h b/drivers/staging/lustre/lustre/include/linux/obd.h
index 9cd8683..2817e88 100644
--- a/drivers/staging/lustre/lustre/include/linux/obd.h
+++ b/drivers/staging/lustre/lustre/include/linux/obd.h
@@ -43,11 +43,11 @@
#include "../obd_support.h"
-# include <linux/fs.h>
-# include <linux/list.h>
-# include <linux/sched.h> /* for struct task_struct, for current.h */
-# include <linux/proc_fs.h>
-# include <linux/mount.h>
+#include <linux/fs.h>
+#include <linux/list.h>
+#include <linux/sched.h> /* for struct task_struct, for current.h */
+#include <linux/mount.h>
+
#include "../lustre_intent.h"
struct ll_iattr {
diff --git a/drivers/staging/lustre/lustre/include/lprocfs_status.h b/drivers/staging/lustre/lustre/include/lprocfs_status.h
index 6a77ea8..3292fd3 100644
--- a/drivers/staging/lustre/lustre/include/lprocfs_status.h
+++ b/drivers/staging/lustre/lustre/include/lprocfs_status.h
@@ -42,7 +42,6 @@
#ifndef _LPROCFS_SNMP_H
#define _LPROCFS_SNMP_H
-#include <linux/proc_fs.h>
#include <linux/debugfs.h>
#include <linux/seq_file.h>
#include <linux/spinlock.h>
@@ -380,8 +379,6 @@ extern int lprocfs_write_frac_helper(const char __user *buffer,
unsigned long count, int *val, int mult);
extern int lprocfs_read_frac_helper(char *buffer, unsigned long count,
long val, int mult);
-#if defined (CONFIG_PROC_FS)
-
extern int lprocfs_stats_alloc_one(struct lprocfs_stats *stats,
unsigned int cpuid);
/*
@@ -558,17 +555,11 @@ extern void lprocfs_counter_init(struct lprocfs_stats *stats, int index,
extern void lprocfs_free_obd_stats(struct obd_device *obddev);
extern void lprocfs_free_md_stats(struct obd_device *obddev);
struct obd_export;
-extern int lprocfs_add_clear_entry(struct obd_device *obd,
- struct proc_dir_entry *entry);
extern int lprocfs_exp_cleanup(struct obd_export *exp);
extern struct dentry *ldebugfs_add_simple(struct dentry *root,
char *name,
void *data,
struct file_operations *fops);
-extern struct proc_dir_entry *lprocfs_add_simple(struct proc_dir_entry *root,
- char *name,
- void *data,
- struct file_operations *fops);
extern struct dentry *
ldebugfs_add_symlink(const char *name, struct dentry *parent,
const char *format, ...);
@@ -576,30 +567,18 @@ ldebugfs_add_symlink(const char *name, struct dentry *parent,
extern int ldebugfs_register_stats(struct dentry *parent,
const char *name,
struct lprocfs_stats *stats);
-extern int lprocfs_register_stats(struct proc_dir_entry *root, const char *name,
- struct lprocfs_stats *stats);
/* lprocfs_status.c */
extern int ldebugfs_add_vars(struct dentry *parent,
struct lprocfs_vars *var,
void *data);
-extern int lprocfs_add_vars(struct proc_dir_entry *root,
- struct lprocfs_vars *var,
- void *data);
extern struct dentry *ldebugfs_register(const char *name,
struct dentry *parent,
struct lprocfs_vars *list,
void *data);
-extern struct proc_dir_entry *lprocfs_register(const char *name,
- struct proc_dir_entry *parent,
- struct lprocfs_vars *list,
- void *data);
extern void ldebugfs_remove(struct dentry **entryp);
-extern void lprocfs_remove(struct proc_dir_entry **root);
-extern void lprocfs_remove_proc_entry(const char *name,
- struct proc_dir_entry *parent);
extern int lprocfs_obd_setup(struct obd_device *obd, struct lprocfs_vars *list,
struct attribute_group *attrs);
@@ -610,14 +589,11 @@ extern int ldebugfs_seq_create(struct dentry *parent,
umode_t mode,
const struct file_operations *seq_fops,
void *data);
-extern int lprocfs_seq_create(struct proc_dir_entry *parent, const char *name,
- umode_t mode,
- const struct file_operations *seq_fops,
- void *data);
-extern int lprocfs_obd_seq_create(struct obd_device *dev, const char *name,
- umode_t mode,
- const struct file_operations *seq_fops,
- void *data);
+extern int ldebugfs_obd_seq_create(struct obd_device *dev,
+ const char *name,
+ umode_t mode,
+ const struct file_operations *seq_fops,
+ void *data);
/* Generic callbacks */
@@ -691,12 +667,11 @@ extern int lprocfs_seq_release(struct inode *, struct file *);
/* write the name##_seq_show function, call LPROC_SEQ_FOPS_RO for read-only
proc entries; otherwise, you will define name##_seq_write function also for
a read-write proc entry, and then call LPROC_SEQ_SEQ instead. Finally,
- call lprocfs_obd_seq_create(obd, filename, 0444, &name#_fops, data); */
+ call ldebugfs_obd_seq_create(obd, filename, 0444, &name#_fops, data); */
#define __LPROC_SEQ_FOPS(name, custom_seq_write) \
static int name##_single_open(struct inode *inode, struct file *file) \
{ \
- return single_open(file, name##_seq_show, \
- inode->i_private ?: PDE_DATA(inode)); \
+ return single_open(file, name##_seq_show, inode->i_private); \
} \
static struct file_operations name##_fops = { \
.owner = THIS_MODULE, \
@@ -741,8 +716,7 @@ static struct file_operations name##_fops = { \
} \
static int name##_##type##_open(struct inode *inode, struct file *file) \
{ \
- return single_open(file, NULL, \
- inode->i_private ?: PDE_DATA(inode));\
+ return single_open(file, NULL, inode->i_private); \
} \
static struct file_operations name##_##type##_fops = { \
.open = name##_##type##_open, \
@@ -839,187 +813,4 @@ extern int lprocfs_quota_rd_qs_factor(char *page, char **start, loff_t off,
extern int lprocfs_quota_wr_qs_factor(struct file *file,
const char *buffer,
unsigned long count, void *data);
-#else
-/* CONFIG_PROC_FS is not defined */
-
-static inline void lprocfs_counter_add(struct lprocfs_stats *stats,
- int index, long amount)
-{ return; }
-static inline void lprocfs_counter_incr(struct lprocfs_stats *stats,
- int index)
-{ return; }
-static inline void lprocfs_counter_sub(struct lprocfs_stats *stats,
- int index, long amount)
-{ return; }
-static inline void lprocfs_counter_decr(struct lprocfs_stats *stats,
- int index)
-{ return; }
-static inline void lprocfs_counter_init(struct lprocfs_stats *stats,
- int index, unsigned conf,
- const char *name, const char *units)
-{ return; }
-
-static inline __u64 lc_read_helper(struct lprocfs_counter *lc,
- enum lprocfs_fields_flags field)
-{ return 0; }
-
-/* NB: we return !NULL to satisfy error checker */
-static inline struct lprocfs_stats *
-lprocfs_alloc_stats(unsigned int num, enum lprocfs_stats_flags flags)
-{ return (struct lprocfs_stats *)1; }
-static inline void lprocfs_clear_stats(struct lprocfs_stats *stats)
-{ return; }
-static inline void lprocfs_free_stats(struct lprocfs_stats **stats)
-{ return; }
-static inline int lprocfs_register_stats(struct proc_dir_entry *root,
- const char *name,
- struct lprocfs_stats *stats)
-{ return 0; }
-static inline void lprocfs_init_ops_stats(int num_private_stats,
- struct lprocfs_stats *stats)
-{ return; }
-static inline void lprocfs_init_mps_stats(int num_private_stats,
- struct lprocfs_stats *stats)
-{ return; }
-static inline void lprocfs_init_ldlm_stats(struct lprocfs_stats *ldlm_stats)
-{ return; }
-static inline int lprocfs_alloc_obd_stats(struct obd_device *obddev,
- unsigned int num_private_stats)
-{ return 0; }
-static inline int lprocfs_alloc_md_stats(struct obd_device *obddev,
- unsigned int num_private_stats)
-{ return 0; }
-static inline void lprocfs_free_obd_stats(struct obd_device *obddev)
-{ return; }
-static inline void lprocfs_free_md_stats(struct obd_device *obddev)
-{ return; }
-
-struct obd_export;
-static inline int lprocfs_add_clear_entry(struct obd_export *exp)
-{ return 0; }
-static inline int lprocfs_exp_cleanup(struct obd_export *exp)
-{ return 0; }
-static inline struct proc_dir_entry *
-lprocfs_add_simple(struct proc_dir_entry *root, char *name,
- void *data, struct file_operations *fops)
-{return 0; }
-
-static inline struct proc_dir_entry *
-lprocfs_register(const char *name, struct proc_dir_entry *parent,
- struct lprocfs_vars *list, void *data)
-{ return NULL; }
-static inline int lprocfs_add_vars(struct proc_dir_entry *root,
- struct lprocfs_vars *var,
- void *data)
-{ return 0; }
-static inline void lprocfs_remove(struct proc_dir_entry **root)
-{ return; }
-static inline void lprocfs_remove_proc_entry(const char *name,
- struct proc_dir_entry *parent)
-{ return; }
-static inline int lprocfs_obd_setup(struct obd_device *dev,
- struct lprocfs_vars *list)
-{ return 0; }
-static inline int lprocfs_obd_cleanup(struct obd_device *dev)
-{ return 0; }
-static inline int lprocfs_rd_u64(struct seq_file *m, void *data)
-{ return 0; }
-static inline int lprocfs_rd_uuid(struct seq_file *m, void *data)
-{ return 0; }
-static inline int lprocfs_rd_name(struct seq_file *m, void *data)
-{ return 0; }
-static inline int lprocfs_rd_server_uuid(struct seq_file *m, void *data)
-{ return 0; }
-static inline int lprocfs_rd_conn_uuid(struct seq_file *m, void *data)
-{ return 0; }
-static inline int lprocfs_rd_import(struct seq_file *m, void *data)
-{ return 0; }
-static inline int lprocfs_rd_pinger_recov(struct seq_file *m, void *n)
-{ return 0; }
-static inline int lprocfs_rd_state(struct seq_file *m, void *data)
-{ return 0; }
-static inline int lprocfs_rd_connect_flags(struct seq_file *m, void *data)
-{ return 0; }
-static inline int lprocfs_rd_num_exports(struct seq_file *m, void *data)
-{ return 0; }
-extern inline int lprocfs_rd_numrefs(struct seq_file *m, void *data)
-{ return 0; }
-struct adaptive_timeout;
-static inline int lprocfs_at_hist_helper(struct seq_file *m,
- struct adaptive_timeout *at)
-{ return 0; }
-static inline int lprocfs_rd_timeouts(struct seq_file *m, void *data)
-{ return 0; }
-static inline int lprocfs_wr_timeouts(struct file *file,
- const char __user *buffer,
- unsigned long count, void *data)
-{ return 0; }
-static inline int lprocfs_wr_evict_client(struct file *file,
- const char __user *buffer,
- size_t count, loff_t *off)
-{ return 0; }
-static inline int lprocfs_wr_ping(struct file *file,
- const char __user *buffer,
- size_t count, loff_t *off)
-{ return 0; }
-static inline int lprocfs_wr_import(struct file *file,
- const char __user *buffer,
- size_t count, loff_t *off)
-{ return 0; }
-static inline int lprocfs_wr_pinger_recov(struct file *file,
- const char __user *buffer,
- size_t count, loff_t *off)
-{ return 0; }
-
-/* Statfs helpers */
-static inline
-int lprocfs_rd_blksize(struct seq_file *m, void *data)
-{ return 0; }
-static inline
-int lprocfs_rd_kbytestotal(struct seq_file *m, void *data)
-{ return 0; }
-static inline
-int lprocfs_rd_kbytesfree(struct seq_file *m, void *data)
-{ return 0; }
-static inline
-int lprocfs_rd_kbytesavail(struct seq_file *m, void *data)
-{ return 0; }
-static inline
-int lprocfs_rd_filestotal(struct seq_file *m, void *data)
-{ return 0; }
-static inline
-int lprocfs_rd_filesfree(struct seq_file *m, void *data)
-{ return 0; }
-static inline
-void lprocfs_oh_tally(struct obd_histogram *oh, unsigned int value)
-{ return; }
-static inline
-void lprocfs_oh_tally_log2(struct obd_histogram *oh, unsigned int value)
-{ return; }
-static inline
-void lprocfs_oh_clear(struct obd_histogram *oh)
-{ return; }
-static inline
-unsigned long lprocfs_oh_sum(struct obd_histogram *oh)
-{ return 0; }
-static inline
-void lprocfs_stats_collect(struct lprocfs_stats *stats, int idx,
- struct lprocfs_counter *cnt)
-{ return; }
-static inline
-__u64 lprocfs_stats_collector(struct lprocfs_stats *stats, int idx,
- enum lprocfs_fields_flags field)
-{ return (__u64)0; }
-
-#define LPROC_SEQ_FOPS_RO(name)
-#define LPROC_SEQ_FOPS(name)
-#define LPROC_SEQ_FOPS_RO_TYPE(name, type)
-#define LPROC_SEQ_FOPS_RW_TYPE(name, type)
-#define LPROC_SEQ_FOPS_WR_ONLY(name, type)
-
-/* lproc_ptlrpc.c */
-#define target_print_req NULL
-
-#endif /* CONFIG_PROC_FS */
-
#endif /* LPROCFS_SNMP_H */
diff --git a/drivers/staging/lustre/lustre/include/lustre_fid.h b/drivers/staging/lustre/lustre/include/lustre_fid.h
index 0592f2b..c7c8fe4 100644
--- a/drivers/staging/lustre/lustre/include/lustre_fid.h
+++ b/drivers/staging/lustre/lustre/include/lustre_fid.h
@@ -392,9 +392,6 @@ struct lu_server_seq {
/* /seq file object device */
struct dt_object *lss_obj;
- /* Seq related proc */
- struct proc_dir_entry *lss_proc_dir;
-
/* LUSTRE_SEQ_SERVER or LUSTRE_SEQ_CONTROLLER */
enum lu_mgr_type lss_type;
diff --git a/drivers/staging/lustre/lustre/include/lustre_fld.h b/drivers/staging/lustre/lustre/include/lustre_fld.h
index 588cdd5..c1f08de 100644
--- a/drivers/staging/lustre/lustre/include/lustre_fld.h
+++ b/drivers/staging/lustre/lustre/include/lustre_fld.h
@@ -71,10 +71,6 @@ struct lu_fld_target {
struct lu_server_fld {
/**
- * Fld dir proc entry. */
- struct proc_dir_entry *lsf_proc_dir;
-
- /**
* /fld file object device */
struct dt_object *lsf_obj;
diff --git a/drivers/staging/lustre/lustre/include/lustre_net.h b/drivers/staging/lustre/lustre/include/lustre_net.h
index e65e7d8..998dcd9 100644
--- a/drivers/staging/lustre/lustre/include/lustre_net.h
+++ b/drivers/staging/lustre/lustre/include/lustre_net.h
@@ -2952,15 +2952,9 @@ void ptlrpcd_decref(void);
* @{
*/
const char *ll_opcode2str(__u32 opcode);
-#if defined (CONFIG_PROC_FS)
void ptlrpc_lprocfs_register_obd(struct obd_device *obd);
void ptlrpc_lprocfs_unregister_obd(struct obd_device *obd);
void ptlrpc_lprocfs_brw(struct ptlrpc_request *req, int bytes);
-#else
-static inline void ptlrpc_lprocfs_register_obd(struct obd_device *obd) {}
-static inline void ptlrpc_lprocfs_unregister_obd(struct obd_device *obd) {}
-static inline void ptlrpc_lprocfs_brw(struct ptlrpc_request *req, int bytes) {}
-#endif
/** @} */
/* ptlrpc/llog_client.c */
diff --git a/drivers/staging/lustre/lustre/include/lustre_quota.h b/drivers/staging/lustre/lustre/include/lustre_quota.h
deleted file mode 100644
index 2643f28..0000000
--- a/drivers/staging/lustre/lustre/include/lustre_quota.h
+++ /dev/null
@@ -1,241 +0,0 @@
-/*
- * GPL HEADER START
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 only,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License version 2 for more details (a copy is included
- * in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU General Public License
- * version 2 along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA
- *
- * GPL HEADER END
- */
-/*
- * Copyright (c) 2011, 2012, Intel Corporation.
- * Use is subject to license terms.
- */
-
-#ifndef _LUSTRE_QUOTA_H
-#define _LUSTRE_QUOTA_H
-
-/** \defgroup quota quota
- *
- */
-
-#include <linux/fs.h>
-#include <linux/quota.h>
-#include <linux/quotaops.h>
-
-#include "dt_object.h"
-#include "lustre_fid.h"
-#include "lustre_dlm.h"
-
-#ifndef MAX_IQ_TIME
-#define MAX_IQ_TIME 604800 /* (7*24*60*60) 1 week */
-#endif
-
-#ifndef MAX_DQ_TIME
-#define MAX_DQ_TIME 604800 /* (7*24*60*60) 1 week */
-#endif
-
-struct lquota_id_info;
-struct lquota_trans;
-
-/* Gather all quota record type in an union that can be used to read any records
- * from disk. All fields of these records must be 64-bit aligned, otherwise the
- * OSD layer may swab them incorrectly. */
-union lquota_rec {
- struct lquota_glb_rec lqr_glb_rec;
- struct lquota_slv_rec lqr_slv_rec;
- struct lquota_acct_rec lqr_acct_rec;
-};
-
-/* Index features supported by the global index objects
- * Only used for migration purpose and should be removed once on-disk migration
- * is no longer needed */
-extern struct dt_index_features dt_quota_iusr_features;
-extern struct dt_index_features dt_quota_busr_features;
-extern struct dt_index_features dt_quota_igrp_features;
-extern struct dt_index_features dt_quota_bgrp_features;
-
-/* Name used in the configuration logs to identify the default metadata pool
- * (composed of all the MDTs, with pool ID 0) and the default data pool (all
- * the OSTs, with pool ID 0 too). */
-#define QUOTA_METAPOOL_NAME "mdt="
-#define QUOTA_DATAPOOL_NAME "ost="
-
-/*
- * Quota Master Target support
- */
-
-/* Request handlers for quota master operations.
- * This is used by the MDT to pass quota/lock requests to the quota master
- * target. This won't be needed any more once the QMT is a real target and
- * does not rely any more on the MDT service threads and namespace. */
-struct qmt_handlers {
- /* Handle quotactl request from client. */
- int (*qmth_quotactl)(const struct lu_env *, struct lu_device *,
- struct obd_quotactl *);
-
- /* Handle dqacq/dqrel request from slave. */
- int (*qmth_dqacq)(const struct lu_env *, struct lu_device *,
- struct ptlrpc_request *);
-
- /* LDLM intent policy associated with quota locks */
- int (*qmth_intent_policy)(const struct lu_env *, struct lu_device *,
- struct ptlrpc_request *, struct ldlm_lock **,
- int);
-
- /* Initialize LVB of ldlm resource associated with quota objects */
- int (*qmth_lvbo_init)(struct lu_device *, struct ldlm_resource *);
-
- /* Update LVB of ldlm resource associated with quota objects */
- int (*qmth_lvbo_update)(struct lu_device *, struct ldlm_resource *,
- struct ptlrpc_request *, int);
-
- /* Return size of LVB to be packed in ldlm message */
- int (*qmth_lvbo_size)(struct lu_device *, struct ldlm_lock *);
-
- /* Fill request buffer with lvb */
- int (*qmth_lvbo_fill)(struct lu_device *, struct ldlm_lock *, void *,
- int);
-
- /* Free lvb associated with ldlm resource */
- int (*qmth_lvbo_free)(struct lu_device *, struct ldlm_resource *);
-};
-
-/* actual handlers are defined in lustre/quota/qmt_handler.c */
-extern struct qmt_handlers qmt_hdls;
-
-/*
- * Quota enforcement support on slaves
- */
-
-struct qsd_instance;
-
-/* The quota slave feature is implemented under the form of a library.
- * The API is the following:
- *
- * - qsd_init(): the user (mostly the OSD layer) should first allocate a qsd
- * instance via qsd_init(). This creates all required structures
- * to manage quota enforcement for this target and performs all
- * low-level initialization which does not involve any lustre
- * object. qsd_init() should typically be called when the OSD
- * is being set up.
- *
- * - qsd_prepare(): This sets up on-disk objects associated with the quota slave
- * feature and initiates the quota reintegration procedure if
- * needed. qsd_prepare() should typically be called when
- * ->ldo_prepare is invoked.
- *
- * - qsd_start(): a qsd instance should be started once recovery is completed
- * (i.e. when ->ldo_recovery_complete is called). This is used
- * to notify the qsd layer that quota should now be enforced
- * again via the qsd_op_begin/end functions. The last step of the
- * reintegration procedure (namely usage reconciliation) will be
- * completed during start.
- *
- * - qsd_fini(): is used to release a qsd_instance structure allocated with
- * qsd_init(). This releases all quota slave objects and frees the
- * structures associated with the qsd_instance.
- *
- * - qsd_op_begin(): is used to enforce quota, it must be called in the
- * declaration of each operation. qsd_op_end() should then be
- * invoked later once all operations have been completed in
- * order to release/adjust the quota space.
- * Running qsd_op_begin() before qsd_start() isn't fatal and
- * will return success.
- * Once qsd_start() has been run, qsd_op_begin() will block
- * until the reintegration procedure is completed.
- *
- * - qsd_op_end(): performs the post operation quota processing. This must be
- * called after the operation transaction stopped.
- * While qsd_op_begin() must be invoked each time a new
- * operation is declared, qsd_op_end() should be called only
- * once for the whole transaction.
- *
- * - qsd_op_adjust(): triggers pre-acquire/release if necessary.
- *
- * Below are the function prototypes to be used by OSD layer to manage quota
- * enforcement. Arguments are documented where each function is defined. */
-
-struct qsd_instance *qsd_init(const struct lu_env *, char *, struct dt_device *,
- struct proc_dir_entry *);
-int qsd_prepare(const struct lu_env *, struct qsd_instance *);
-int qsd_start(const struct lu_env *, struct qsd_instance *);
-void qsd_fini(const struct lu_env *, struct qsd_instance *);
-int qsd_op_begin(const struct lu_env *, struct qsd_instance *,
- struct lquota_trans *, struct lquota_id_info *, int *);
-void qsd_op_end(const struct lu_env *, struct qsd_instance *,
- struct lquota_trans *);
-void qsd_op_adjust(const struct lu_env *, struct qsd_instance *,
- union lquota_id *, int);
-/* This is exported for the ldiskfs quota migration only,
- * see convert_quota_file() */
-int lquota_disk_write_glb(const struct lu_env *, struct dt_object *,
- __u64, struct lquota_glb_rec *);
-
-/*
- * Quota information attached to a transaction
- */
-
-struct lquota_entry;
-
-struct lquota_id_info {
- /* quota identifier */
- union lquota_id lqi_id;
-
- /* USRQUOTA or GRPQUOTA for now, could be expanded for
- * directory quota or other types later. */
- int lqi_type;
-
- /* inodes or kbytes to be consumed or released, it could
- * be negative when releasing space. */
- long long lqi_space;
-
- /* quota slave entry structure associated with this ID */
- struct lquota_entry *lqi_qentry;
-
- /* whether we are reporting blocks or inodes */
- bool lqi_is_blk;
-};
-
-/* Since we enforce only inode quota in meta pool (MDTs), and block quota in
- * data pool (OSTs), there are at most 4 quota ids being enforced in a single
- * transaction, which is chown transaction:
- * original uid and gid, new uid and gid.
- *
- * This value might need to be revised when directory quota is added. */
-#define QUOTA_MAX_TRANSIDS 4
-
-/* all qids involved in a single transaction */
-struct lquota_trans {
- unsigned short lqt_id_cnt;
- struct lquota_id_info lqt_ids[QUOTA_MAX_TRANSIDS];
-};
-
-/* flags for quota local enforcement */
-#define QUOTA_FL_OVER_USRQUOTA 0x01
-#define QUOTA_FL_OVER_GRPQUOTA 0x02
-#define QUOTA_FL_SYNC 0x04
-
-#define IS_LQUOTA_RES(res) \
- (res->lr_name.name[LUSTRE_RES_ID_SEQ_OFF] == FID_SEQ_QUOTA || \
- res->lr_name.name[LUSTRE_RES_ID_SEQ_OFF] == FID_SEQ_QUOTA_GLB)
-
-/* helper function used by MDT & OFD to retrieve quota accounting information
- * on slave */
-int lquotactl_slv(const struct lu_env *, struct dt_device *,
- struct obd_quotactl *);
-/** @} quota */
-#endif /* _LUSTRE_QUOTA_H */
diff --git a/drivers/staging/lustre/lustre/include/obd_class.h b/drivers/staging/lustre/lustre/include/obd_class.h
index 63f5224..36ed781 100644
--- a/drivers/staging/lustre/lustre/include/obd_class.h
+++ b/drivers/staging/lustre/lustre/include/obd_class.h
@@ -139,14 +139,7 @@ int class_add_conn(struct obd_device *obd, struct lustre_cfg *lcfg);
int class_add_uuid(const char *uuid, __u64 nid);
/*obdecho*/
-#if defined (CONFIG_PROC_FS)
extern void lprocfs_echo_init_vars(struct lprocfs_static_vars *lvars);
-#else
-static inline void lprocfs_echo_init_vars(struct lprocfs_static_vars *lvars)
-{
- memset(lvars, 0, sizeof(*lvars));
-}
-#endif
#define CFG_F_START 0x01 /* Set when we start updating from a log */
#define CFG_F_MARKER 0x02 /* We are within a maker */
@@ -356,7 +349,6 @@ static inline int obd_check_dev_active(struct obd_device *obd)
return rc;
}
-#if defined (CONFIG_PROC_FS)
#define OBD_COUNTER_OFFSET(op) \
((offsetof(struct obd_ops, o_ ## op) - \
offsetof(struct obd_ops, o_iocontrol)) \
@@ -406,13 +398,6 @@ static inline int obd_check_dev_active(struct obd_device *obd)
(export)->exp_md_stats, coffset); \
}
-#else
-#define OBD_COUNTER_OFFSET(op)
-#define OBD_COUNTER_INCREMENT(obd, op)
-#define EXP_COUNTER_INCREMENT(exp, op)
-#define MD_COUNTER_INCREMENT(obd, op)
-#define EXP_MD_COUNTER_INCREMENT(exp, op)
-#endif
#define OBD_CHECK_MD_OP(obd, op, err) \
do { \
diff --git a/drivers/staging/lustre/lustre/include/obd_support.h b/drivers/staging/lustre/lustre/include/obd_support.h
index c0136ee..73e2d48 100644
--- a/drivers/staging/lustre/lustre/include/obd_support.h
+++ b/drivers/staging/lustre/lustre/include/obd_support.h
@@ -509,7 +509,6 @@ extern atomic_t libcfs_kmemory;
extern void obd_update_maxusage(void);
-#if defined (CONFIG_PROC_FS)
#define obd_memory_add(size) \
lprocfs_counter_add(obd_memory, OBD_MEMORY_STAT, (long)(size))
#define obd_memory_sub(size) \
@@ -530,46 +529,6 @@ extern void obd_update_maxusage(void);
extern __u64 obd_memory_max(void);
extern __u64 obd_pages_max(void);
-#else
-
-extern __u64 obd_alloc;
-extern __u64 obd_pages;
-
-extern __u64 obd_max_alloc;
-extern __u64 obd_max_pages;
-
-static inline void obd_memory_add(long size)
-{
- obd_alloc += size;
- if (obd_alloc > obd_max_alloc)
- obd_max_alloc = obd_alloc;
-}
-
-static inline void obd_memory_sub(long size)
-{
- obd_alloc -= size;
-}
-
-static inline void obd_pages_add(int order)
-{
- obd_pages += 1<< order;
- if (obd_pages > obd_max_pages)
- obd_max_pages = obd_pages;
-}
-
-static inline void obd_pages_sub(int order)
-{
- obd_pages -= 1<< order;
-}
-
-#define obd_memory_sum() (obd_alloc)
-#define obd_pages_sum() (obd_pages)
-
-#define obd_memory_max() (obd_max_alloc)
-#define obd_pages_max() (obd_max_pages)
-
-#endif
-
#define OBD_DEBUG_MEMUSAGE (1)
#if OBD_DEBUG_MEMUSAGE
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c
index 50e049b..cdb6366 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c
@@ -955,7 +955,7 @@ void ldlm_namespace_free_post(struct ldlm_namespace *ns)
* proc1: destroy import
* class_disconnect_export(grab cl_sem) ->
* -> ldlm_namespace_free ->
- * -> lprocfs_remove(grab _lprocfs_lock).
+ * -> ldebugfs_remove(grab _lprocfs_lock).
* proc2: read proc info
* lprocfs_fops_read(grab _lprocfs_lock) ->
* -> osc_rd_active, etc(grab cl_sem).
diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
index f0ee76a..83b1a70 100644
--- a/drivers/staging/lustre/lustre/libcfs/module.c
+++ b/drivers/staging/lustre/lustre/libcfs/module.c
@@ -49,7 +49,6 @@
#include <linux/file.h>
#include <linux/list.h>
-#include <linux/proc_fs.h>
#include <linux/sysctl.h>
# define DEBUG_SUBSYSTEM S_LNET
diff --git a/drivers/staging/lustre/lustre/llite/Makefile b/drivers/staging/lustre/lustre/llite/Makefile
index 7d70115..2cbc468 100644
--- a/drivers/staging/lustre/lustre/llite/Makefile
+++ b/drivers/staging/lustre/lustre/llite/Makefile
@@ -5,7 +5,6 @@ lustre-y := dcache.o dir.o file.o llite_close.o llite_lib.o llite_nfs.o \
xattr.o xattr_cache.o remote_perm.o llite_rmtacl.o llite_capa.o \
rw26.o super25.o statahead.o \
../lclient/glimpse.o ../lclient/lcommon_cl.o ../lclient/lcommon_misc.o \
- vvp_dev.o vvp_page.o vvp_lock.o vvp_io.o vvp_object.o
+ vvp_dev.o vvp_page.o vvp_lock.o vvp_io.o vvp_object.o lproc_llite.o
-lustre-$(CONFIG_PROC_FS) += lproc_llite.o
llite_lloop-y := lloop.o
diff --git a/drivers/staging/lustre/lustre/llite/llite_internal.h b/drivers/staging/lustre/lustre/llite/llite_internal.h
index b30eb85..f097d4d 100644
--- a/drivers/staging/lustre/lustre/llite/llite_internal.h
+++ b/drivers/staging/lustre/lustre/llite/llite_internal.h
@@ -663,7 +663,6 @@ void ll_ra_read_ex(struct file *f, struct ll_ra_read *rar);
struct ll_ra_read *ll_ra_read_get(struct file *f);
/* llite/lproc_llite.c */
-#if defined (CONFIG_PROC_FS)
int ldebugfs_register_mountpoint(struct dentry *parent,
struct super_block *sb, char *osc, char *mdc);
void ldebugfs_unregister_mountpoint(struct ll_sb_info *sbi);
@@ -672,26 +671,6 @@ void lprocfs_llite_init_vars(struct lprocfs_static_vars *lvars);
void ll_rw_stats_tally(struct ll_sb_info *sbi, pid_t pid,
struct ll_file_data *file, loff_t pos,
size_t count, int rw);
-#else /* CONFIG_PROC_FS */
-static inline
-int ldebugfs_register_mountpoint(struct dentry *parent,
- struct super_block *sb, char *osc, char *mdc)
-{ return 0; }
-static inline
-void ldebugfs_unregister_mountpoint(struct ll_sb_info *sbi)
-{}
-static inline
-void ll_stats_ops_tally(struct ll_sb_info *sbi, int op, int count)
-{}
-static inline void lprocfs_llite_init_vars(struct lprocfs_static_vars *lvars)
-{
- memset(lvars, 0, sizeof(*lvars));
-}
-static inline void ll_rw_stats_tally(struct ll_sb_info *sbi, pid_t pid,
- struct ll_file_data *file, loff_t pos,
- size_t count, int rw) {}
-#endif /* CONFIG_PROC_FS */
-
/* llite/dir.c */
void ll_release_page(struct page *page, int remove);
diff --git a/drivers/staging/lustre/lustre/llite/vvp_dev.c b/drivers/staging/lustre/lustre/llite/vvp_dev.c
index 6d9622a..2aae5f5 100644
--- a/drivers/staging/lustre/lustre/llite/vvp_dev.c
+++ b/drivers/staging/lustre/lustre/llite/vvp_dev.c
@@ -534,7 +534,7 @@ static int vvp_dump_pgcache_seq_open(struct inode *inode, struct file *filp)
return rc;
seq = filp->private_data;
- seq->private = inode->i_private ?: PDE_DATA(inode);
+ seq->private = inode->i_private;
return 0;
}
diff --git a/drivers/staging/lustre/lustre/lmv/Makefile b/drivers/staging/lustre/lustre/lmv/Makefile
index a7a1536..1a24299 100644
--- a/drivers/staging/lustre/lustre/lmv/Makefile
+++ b/drivers/staging/lustre/lustre/lmv/Makefile
@@ -1,3 +1,2 @@
obj-$(CONFIG_LUSTRE_FS) += lmv.o
-lmv-y := lmv_obd.o lmv_intent.o lmv_fld.o
-lmv-$(CONFIG_PROC_FS) += lproc_lmv.o
+lmv-y := lmv_obd.o lmv_intent.o lmv_fld.o lproc_lmv.o
diff --git a/drivers/staging/lustre/lustre/lmv/lmv_internal.h b/drivers/staging/lustre/lustre/lmv/lmv_internal.h
index 852d787..b808728 100644
--- a/drivers/staging/lustre/lustre/lmv/lmv_internal.h
+++ b/drivers/staging/lustre/lustre/lmv/lmv_internal.h
@@ -144,14 +144,8 @@ struct lmv_tgt_desc
*lmv_locate_mds(struct lmv_obd *lmv, struct md_op_data *op_data,
struct lu_fid *fid);
/* lproc_lmv.c */
-#if defined(CONFIG_PROC_FS)
void lprocfs_lmv_init_vars(struct lprocfs_static_vars *lvars);
-#else
-static inline void lprocfs_lmv_init_vars(struct lprocfs_static_vars *lvars)
-{
- memset(lvars, 0, sizeof(*lvars));
-}
-#endif
+
extern struct file_operations lmv_proc_target_fops;
#endif
diff --git a/drivers/staging/lustre/lustre/lov/Makefile b/drivers/staging/lustre/lustre/lov/Makefile
index 6fe56a2..e4cc0db 100644
--- a/drivers/staging/lustre/lustre/lov/Makefile
+++ b/drivers/staging/lustre/lustre/lov/Makefile
@@ -2,5 +2,4 @@ obj-$(CONFIG_LUSTRE_FS) += lov.o
lov-y := lov_obd.o lov_pack.o lov_offset.o lov_merge.o \
lov_request.o lov_ea.o lov_dev.o lov_object.o lov_page.o \
lov_lock.o lov_io.o lovsub_dev.o lovsub_object.o lovsub_page.o \
- lovsub_lock.o lovsub_io.o lov_pool.o
-lov-$(CONFIG_PROC_FS) += lproc_lov.o
+ lovsub_lock.o lovsub_io.o lov_pool.o lproc_lov.o
diff --git a/drivers/staging/lustre/lustre/lov/lov_internal.h b/drivers/staging/lustre/lustre/lov/lov_internal.h
index b644acc..5e8bcc6 100644
--- a/drivers/staging/lustre/lustre/lov/lov_internal.h
+++ b/drivers/staging/lustre/lustre/lov/lov_internal.h
@@ -265,15 +265,8 @@ void lsm_free_plain(struct lov_stripe_md *lsm);
void dump_lsm(unsigned int level, const struct lov_stripe_md *lsm);
/* lproc_lov.c */
-#if defined (CONFIG_PROC_FS)
extern const struct file_operations lov_proc_target_fops;
void lprocfs_lov_init_vars(struct lprocfs_static_vars *lvars);
-#else
-static inline void lprocfs_lov_init_vars(struct lprocfs_static_vars *lvars)
-{
- memset(lvars, 0, sizeof(*lvars));
-}
-#endif
/* lov_cl.c */
extern struct lu_device_type lov_device_type;
diff --git a/drivers/staging/lustre/lustre/lov/lov_pool.c b/drivers/staging/lustre/lustre/lov/lov_pool.c
index 30a29fd..3c46c36 100644
--- a/drivers/staging/lustre/lustre/lov/lov_pool.c
+++ b/drivers/staging/lustre/lustre/lov/lov_pool.c
@@ -152,7 +152,6 @@ cfs_hash_ops_t pool_hash_operations = {
};
-#if defined (CONFIG_PROC_FS)
/* ifdef needed for liblustre support */
/*
* pool /proc seq_file methods
@@ -294,7 +293,6 @@ static struct file_operations pool_proc_operations = {
.llseek = seq_lseek,
.release = seq_release,
};
-#endif /* CONFIG_PROC_FS */
void lov_dump_pool(int level, struct pool_desc *pool)
{
diff --git a/drivers/staging/lustre/lustre/mdc/Makefile b/drivers/staging/lustre/lustre/mdc/Makefile
index 2516551..99ba9ff 100644
--- a/drivers/staging/lustre/lustre/mdc/Makefile
+++ b/drivers/staging/lustre/lustre/mdc/Makefile
@@ -1,3 +1,2 @@
obj-$(CONFIG_LUSTRE_FS) += mdc.o
-mdc-y := mdc_request.o mdc_reint.o mdc_lib.o mdc_locks.o
-mdc-$(CONFIG_PROC_FS) += lproc_mdc.o
+mdc-y := mdc_request.o mdc_reint.o mdc_lib.o mdc_locks.o lproc_mdc.o
diff --git a/drivers/staging/lustre/lustre/mdc/lproc_mdc.c b/drivers/staging/lustre/lustre/mdc/lproc_mdc.c
index 858d568..1c95f87 100644
--- a/drivers/staging/lustre/lustre/mdc/lproc_mdc.c
+++ b/drivers/staging/lustre/lustre/mdc/lproc_mdc.c
@@ -84,7 +84,7 @@ LUSTRE_RW_ATTR(max_rpcs_in_flight);
static int mdc_kuc_open(struct inode *inode, struct file *file)
{
- return single_open(file, NULL, inode->i_private ?: PDE_DATA(inode));
+ return single_open(file, NULL, inode->i_private);
}
/* temporary for testing */
diff --git a/drivers/staging/lustre/lustre/mdc/mdc_internal.h b/drivers/staging/lustre/lustre/mdc/mdc_internal.h
index 81780c9..4d14943 100644
--- a/drivers/staging/lustre/lustre/mdc/mdc_internal.h
+++ b/drivers/staging/lustre/lustre/mdc/mdc_internal.h
@@ -40,14 +40,7 @@
#include "../include/lustre_mdc.h"
#include "../include/lustre_mds.h"
-#if defined CONFIG_PROC_FS
void lprocfs_mdc_init_vars(struct lprocfs_static_vars *lvars);
-#else
-static inline void lprocfs_mdc_init_vars(struct lprocfs_static_vars *lvars)
-{
- memset(lvars, 0, sizeof(*lvars));
-}
-#endif
void mdc_pack_body(struct ptlrpc_request *req, const struct lu_fid *fid,
struct obd_capa *oc, __u64 valid, int ea_size,
diff --git a/drivers/staging/lustre/lustre/mgc/Makefile b/drivers/staging/lustre/lustre/mgc/Makefile
index cc6e9f5..8ea29a8 100644
--- a/drivers/staging/lustre/lustre/mgc/Makefile
+++ b/drivers/staging/lustre/lustre/mgc/Makefile
@@ -1,3 +1,2 @@
obj-$(CONFIG_LUSTRE_FS) += mgc.o
-mgc-y := mgc_request.o
-mgc-$(CONFIG_PROC_FS) += lproc_mgc.o
+mgc-y := mgc_request.o lproc_mgc.o
diff --git a/drivers/staging/lustre/lustre/mgc/mgc_internal.h b/drivers/staging/lustre/lustre/mgc/mgc_internal.h
index a6f8b3c..82fb8f4 100644
--- a/drivers/staging/lustre/lustre/mgc/mgc_internal.h
+++ b/drivers/staging/lustre/lustre/mgc/mgc_internal.h
@@ -44,19 +44,8 @@
#include "../include/lustre_log.h"
#include "../include/lustre_export.h"
-#if defined (CONFIG_PROC_FS)
void lprocfs_mgc_init_vars(struct lprocfs_static_vars *lvars);
int lprocfs_mgc_rd_ir_state(struct seq_file *m, void *data);
-#else
-static inline void lprocfs_mgc_init_vars(struct lprocfs_static_vars *lvars)
-{
- memset(lvars, 0, sizeof(*lvars));
-}
-static inline int lprocfs_mgc_rd_ir_state(struct seq_file *m, void *data)
-{
- return 0;
-}
-#endif /* CONFIG_PROC_FS */
int mgc_process_log(struct obd_device *mgc, struct config_llog_data *cld);
diff --git a/drivers/staging/lustre/lustre/mgc/mgc_request.c b/drivers/staging/lustre/lustre/mgc/mgc_request.c
index 91dbb08..c3e4334 100644
--- a/drivers/staging/lustre/lustre/mgc/mgc_request.c
+++ b/drivers/staging/lustre/lustre/mgc/mgc_request.c
@@ -448,7 +448,6 @@ static int config_log_end(char *logname, struct config_llog_instance *cfg)
return rc;
}
-#if defined (CONFIG_PROC_FS)
int lprocfs_mgc_rd_ir_state(struct seq_file *m, void *data)
{
struct obd_device *obd = data;
@@ -477,7 +476,6 @@ int lprocfs_mgc_rd_ir_state(struct seq_file *m, void *data)
LPROCFS_CLIMP_EXIT(obd);
return 0;
}
-#endif
/* reenqueue any lost locks */
#define RQ_RUNNING 0x1
diff --git a/drivers/staging/lustre/lustre/obdclass/Makefile b/drivers/staging/lustre/lustre/obdclass/Makefile
index e894681..d0f70b4 100644
--- a/drivers/staging/lustre/lustre/obdclass/Makefile
+++ b/drivers/staging/lustre/lustre/obdclass/Makefile
@@ -6,6 +6,4 @@ obdclass-y := linux/linux-module.o linux/linux-obdo.o linux/linux-sysctl.o \
lustre_handles.o lustre_peer.o \
statfs_pack.o obdo.o obd_config.o obd_mount.o \
lu_object.o dt_object.o capa.o cl_object.o \
- cl_page.o cl_lock.o cl_io.o lu_ref.o acl.o
-
-obdclass-$(CONFIG_PROC_FS) += lprocfs_counters.o
+ cl_page.o cl_lock.o cl_io.o lu_ref.o acl.o lprocfs_counters.o
diff --git a/drivers/staging/lustre/lustre/obdclass/class_obd.c b/drivers/staging/lustre/lustre/obdclass/class_obd.c
index 6e967af..1bc3756 100644
--- a/drivers/staging/lustre/lustre/obdclass/class_obd.c
+++ b/drivers/staging/lustre/lustre/obdclass/class_obd.c
@@ -506,15 +506,8 @@ int obd_init_checks(void)
return ret;
}
-#if defined (CONFIG_PROC_FS)
extern int class_procfs_init(void);
extern int class_procfs_clean(void);
-#else
-static inline int class_procfs_init(void)
-{ return 0; }
-static inline int class_procfs_clean(void)
-{ return 0; }
-#endif
static int __init init_obdclass(void)
{
@@ -529,24 +522,22 @@ static int __init init_obdclass(void)
spin_lock_init(&obd_types_lock);
obd_zombie_impexp_init();
- if (IS_ENABLED(CONFIG_PROC_FS)) {
- obd_memory = lprocfs_alloc_stats(OBD_STATS_NUM,
- LPROCFS_STATS_FLAG_NONE |
- LPROCFS_STATS_FLAG_IRQ_SAFE);
+ obd_memory = lprocfs_alloc_stats(OBD_STATS_NUM,
+ LPROCFS_STATS_FLAG_NONE |
+ LPROCFS_STATS_FLAG_IRQ_SAFE);
- if (obd_memory == NULL) {
- CERROR("kmalloc of 'obd_memory' failed\n");
- return -ENOMEM;
- }
-
- lprocfs_counter_init(obd_memory, OBD_MEMORY_STAT,
- LPROCFS_CNTR_AVGMINMAX,
- "memused", "bytes");
- lprocfs_counter_init(obd_memory, OBD_MEMORY_PAGES_STAT,
- LPROCFS_CNTR_AVGMINMAX,
- "pagesused", "pages");
+ if (obd_memory == NULL) {
+ CERROR("kmalloc of 'obd_memory' failed\n");
+ return -ENOMEM;
}
+ lprocfs_counter_init(obd_memory, OBD_MEMORY_STAT,
+ LPROCFS_CNTR_AVGMINMAX,
+ "memused", "bytes");
+ lprocfs_counter_init(obd_memory, OBD_MEMORY_PAGES_STAT,
+ LPROCFS_CNTR_AVGMINMAX,
+ "pagesused", "pages");
+
err = obd_init_checks();
if (err == -EOVERFLOW)
return err;
@@ -620,7 +611,6 @@ void obd_update_maxusage(void)
}
EXPORT_SYMBOL(obd_update_maxusage);
-#if defined (CONFIG_PROC_FS)
__u64 obd_memory_max(void)
{
__u64 ret;
@@ -644,7 +634,6 @@ __u64 obd_pages_max(void)
return ret;
}
EXPORT_SYMBOL(obd_pages_max);
-#endif
/* liblustre doesn't call cleanup_obdclass, apparently. we carry on in this
* ifdef to the end of the file to cover module and versioning goo.*/
diff --git a/drivers/staging/lustre/lustre/obdclass/dt_object.c b/drivers/staging/lustre/lustre/obdclass/dt_object.c
index b1eee0a..6ce407f 100644
--- a/drivers/staging/lustre/lustre/obdclass/dt_object.c
+++ b/drivers/staging/lustre/lustre/obdclass/dt_object.c
@@ -49,8 +49,6 @@
/* fid_be_to_cpu() */
#include "../include/lustre_fid.h"
-#include "../include/lustre_quota.h"
-
/* context key constructor/destructor: dt_global_key_init, dt_global_key_fini */
LU_KEY_INIT(dt_global, struct dt_thread_info);
LU_KEY_FINI(dt_global, struct dt_thread_info);
@@ -939,8 +937,6 @@ out:
}
EXPORT_SYMBOL(dt_index_read);
-#if defined (CONFIG_PROC_FS)
-
int lprocfs_dt_rd_blksize(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
@@ -1055,5 +1051,3 @@ int lprocfs_dt_rd_filesfree(char *page, char **start, off_t off,
return rc;
}
EXPORT_SYMBOL(lprocfs_dt_rd_filesfree);
-
-#endif /* CONFIG_PROC_FS */
diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
index 50c3d1d..e3c6dcb 100644
--- a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
+++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
@@ -53,7 +53,6 @@
#include <linux/fcntl.h>
#include <linux/delay.h>
#include <linux/skbuff.h>
-#include <linux/proc_fs.h>
#include <linux/fs.h>
#include <linux/poll.h>
#include <linux/list.h>
diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c
index 8927e24..54f0a81 100644
--- a/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c
+++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c
@@ -38,7 +38,6 @@
#include <linux/sysctl.h>
#include <linux/sched.h>
#include <linux/mm.h>
-#include <linux/proc_fs.h>
#include <linux/slab.h>
#include <linux/stat.h>
#include <linux/ctype.h>
diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
index f44c746..17e7c18 100644
--- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
+++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
@@ -221,8 +221,6 @@ int lprocfs_write_frac_helper(const char __user *buffer, unsigned long count,
}
EXPORT_SYMBOL(lprocfs_write_frac_helper);
-#if defined (CONFIG_PROC_FS)
-
static int lprocfs_no_percpu_stats;
module_param(lprocfs_no_percpu_stats, int, 0644);
MODULE_PARM_DESC(lprocfs_no_percpu_stats, "Do not alloc percpu data for lprocfs stats");
@@ -266,29 +264,6 @@ struct dentry *ldebugfs_add_simple(struct dentry *root,
}
EXPORT_SYMBOL(ldebugfs_add_simple);
-struct proc_dir_entry *lprocfs_add_simple(struct proc_dir_entry *root,
- char *name, void *data,
- struct file_operations *fops)
-{
- struct proc_dir_entry *proc;
- umode_t mode = 0;
-
- if (root == NULL || name == NULL || fops == NULL)
- return ERR_PTR(-EINVAL);
-
- if (fops->read)
- mode = 0444;
- if (fops->write)
- mode |= 0200;
- proc = proc_create_data(name, mode, root, fops, data);
- if (!proc) {
- CERROR("LprocFS: No memory to create /proc entry %s", name);
- return ERR_PTR(-ENOMEM);
- }
- return proc;
-}
-EXPORT_SYMBOL(lprocfs_add_simple);
-
struct dentry *ldebugfs_add_symlink(const char *name, struct dentry *parent,
const char *format, ...)
{
@@ -352,46 +327,6 @@ int ldebugfs_add_vars(struct dentry *parent,
}
EXPORT_SYMBOL(ldebugfs_add_vars);
-/**
- * Add /proc entries.
- *
- * \param root [in] The parent proc entry on which new entry will be added.
- * \param list [in] Array of proc entries to be added.
- * \param data [in] The argument to be passed when entries read/write routines
- * are called through /proc file.
- *
- * \retval 0 on success
- * < 0 on error
- */
-int lprocfs_add_vars(struct proc_dir_entry *root, struct lprocfs_vars *list,
- void *data)
-{
- if (root == NULL || list == NULL)
- return -EINVAL;
-
- while (list->name != NULL) {
- struct proc_dir_entry *proc;
- umode_t mode = 0;
-
- if (list->proc_mode != 0000) {
- mode = list->proc_mode;
- } else if (list->fops) {
- if (list->fops->read)
- mode = 0444;
- if (list->fops->write)
- mode |= 0200;
- }
- proc = proc_create_data(list->name, mode, root,
- list->fops ?: &lprocfs_generic_fops,
- list->data ?: data);
- if (proc == NULL)
- return -ENOMEM;
- list++;
- }
- return 0;
-}
-EXPORT_SYMBOL(lprocfs_add_vars);
-
void ldebugfs_remove(struct dentry **entryp)
{
debugfs_remove(*entryp);
@@ -399,20 +334,6 @@ void ldebugfs_remove(struct dentry **entryp)
}
EXPORT_SYMBOL(ldebugfs_remove);
-void lprocfs_remove(struct proc_dir_entry **rooth)
-{
- proc_remove(*rooth);
- *rooth = NULL;
-}
-EXPORT_SYMBOL(lprocfs_remove);
-
-void lprocfs_remove_proc_entry(const char *name, struct proc_dir_entry *parent)
-{
- LASSERT(parent != NULL);
- remove_proc_entry(name, parent);
-}
-EXPORT_SYMBOL(lprocfs_remove_proc_entry);
-
struct dentry *ldebugfs_register(const char *name,
struct dentry *parent,
struct lprocfs_vars *list, void *data)
@@ -439,30 +360,6 @@ out:
}
EXPORT_SYMBOL(ldebugfs_register);
-struct proc_dir_entry *lprocfs_register(const char *name,
- struct proc_dir_entry *parent,
- struct lprocfs_vars *list, void *data)
-{
- struct proc_dir_entry *entry;
-
- entry = proc_mkdir(name, parent);
- if (entry == NULL) {
- entry = ERR_PTR(-ENOMEM);
- goto out;
- }
-
- if (list != NULL) {
- int rc = lprocfs_add_vars(entry, list, data);
- if (rc != 0) {
- lprocfs_remove(&entry);
- entry = ERR_PTR(rc);
- }
- }
-out:
- return entry;
-}
-EXPORT_SYMBOL(lprocfs_register);
-
/* Generic callbacks */
int lprocfs_rd_uint(struct seq_file *m, void *data)
{
@@ -1337,7 +1234,7 @@ static int lprocfs_stats_seq_open(struct inode *inode, struct file *file)
return rc;
seq = file->private_data;
- seq->private = inode->i_private ?: PDE_DATA(inode);
+ seq->private = inode->i_private;
return 0;
}
@@ -1367,21 +1264,6 @@ int ldebugfs_register_stats(struct dentry *parent, const char *name,
}
EXPORT_SYMBOL(ldebugfs_register_stats);
-int lprocfs_register_stats(struct proc_dir_entry *root, const char *name,
- struct lprocfs_stats *stats)
-{
- struct proc_dir_entry *entry;
- LASSERT(root != NULL);
-
- entry = proc_create_data(name, 0644, root,
- &lprocfs_stats_seq_fops, stats);
- if (entry == NULL)
- return -ENOMEM;
-
- return 0;
-}
-EXPORT_SYMBOL(lprocfs_register_stats);
-
void lprocfs_counter_init(struct lprocfs_stats *stats, int index,
unsigned conf, const char *name, const char *units)
{
@@ -1854,35 +1736,16 @@ int ldebugfs_seq_create(struct dentry *parent,
}
EXPORT_SYMBOL(ldebugfs_seq_create);
-int lprocfs_seq_create(struct proc_dir_entry *parent,
- const char *name,
- umode_t mode,
- const struct file_operations *seq_fops,
- void *data)
-{
- struct proc_dir_entry *entry;
-
- /* Disallow secretly (un)writable entries. */
- LASSERT((seq_fops->write == NULL) == ((mode & 0222) == 0));
- entry = proc_create_data(name, mode, parent, seq_fops, data);
-
- if (entry == NULL)
- return -ENOMEM;
-
- return 0;
-}
-EXPORT_SYMBOL(lprocfs_seq_create);
-
-int lprocfs_obd_seq_create(struct obd_device *dev,
- const char *name,
- umode_t mode,
- const struct file_operations *seq_fops,
- void *data)
+int ldebugfs_obd_seq_create(struct obd_device *dev,
+ const char *name,
+ umode_t mode,
+ const struct file_operations *seq_fops,
+ void *data)
{
return ldebugfs_seq_create(dev->obd_debugfs_entry, name,
mode, seq_fops, data);
}
-EXPORT_SYMBOL(lprocfs_obd_seq_create);
+EXPORT_SYMBOL(ldebugfs_obd_seq_create);
void lprocfs_oh_tally(struct obd_histogram *oh, unsigned int value)
{
@@ -1938,8 +1801,6 @@ int lprocfs_obd_rd_max_pages_per_rpc(struct seq_file *m, void *data)
}
EXPORT_SYMBOL(lprocfs_obd_rd_max_pages_per_rpc);
-#endif
-
ssize_t lustre_attr_show(struct kobject *kobj,
struct attribute *attr, char *buf)
{
diff --git a/drivers/staging/lustre/lustre/obdclass/lu_object.c b/drivers/staging/lustre/lustre/obdclass/lu_object.c
index 4458faa..eae6606 100644
--- a/drivers/staging/lustre/lustre/obdclass/lu_object.c
+++ b/drivers/staging/lustre/lustre/obdclass/lu_object.c
@@ -1989,14 +1989,10 @@ void lu_global_fini(void)
static __u32 ls_stats_read(struct lprocfs_stats *stats, int idx)
{
-#if defined (CONFIG_PROC_FS)
struct lprocfs_counter ret;
lprocfs_stats_collect(stats, idx, &ret);
return (__u32)ret.lc_count;
-#else
- return 0;
-#endif
}
/**
diff --git a/drivers/staging/lustre/lustre/osc/Makefile b/drivers/staging/lustre/lustre/osc/Makefile
index 54927fb..37cdeea 100644
--- a/drivers/staging/lustre/lustre/osc/Makefile
+++ b/drivers/staging/lustre/lustre/osc/Makefile
@@ -1,4 +1,3 @@
obj-$(CONFIG_LUSTRE_FS) += osc.o
osc-y := osc_request.o osc_dev.o osc_object.o \
- osc_page.o osc_lock.o osc_io.o osc_quota.o osc_cache.o
-osc-$(CONFIG_PROC_FS) += lproc_osc.o
+ osc_page.o osc_lock.o osc_io.o osc_quota.o osc_cache.o lproc_osc.o
diff --git a/drivers/staging/lustre/lustre/osc/lproc_osc.c b/drivers/staging/lustre/lustre/osc/lproc_osc.c
index 0ba2c36..9dc84ba 100644
--- a/drivers/staging/lustre/lustre/osc/lproc_osc.c
+++ b/drivers/staging/lustre/lustre/osc/lproc_osc.c
@@ -741,8 +741,8 @@ int lproc_osc_attach_seqstat(struct obd_device *dev)
rc = ldebugfs_seq_create(dev->obd_debugfs_entry, "osc_stats", 0644,
&osc_stats_fops, dev);
if (rc == 0)
- rc = lprocfs_obd_seq_create(dev, "rpc_stats", 0644,
- &osc_rpc_stats_fops, dev);
+ rc = ldebugfs_obd_seq_create(dev, "rpc_stats", 0644,
+ &osc_rpc_stats_fops, dev);
return rc;
}
diff --git a/drivers/staging/lustre/lustre/osc/osc_internal.h b/drivers/staging/lustre/lustre/osc/osc_internal.h
index af96c7b..470698b 100644
--- a/drivers/staging/lustre/lustre/osc/osc_internal.h
+++ b/drivers/staging/lustre/lustre/osc/osc_internal.h
@@ -136,16 +136,8 @@ extern spinlock_t osc_ast_guard;
int osc_cleanup(struct obd_device *obd);
int osc_setup(struct obd_device *obd, struct lustre_cfg *lcfg);
-#if defined (CONFIG_PROC_FS)
int lproc_osc_attach_seqstat(struct obd_device *dev);
void lprocfs_osc_init_vars(struct lprocfs_static_vars *lvars);
-#else
-static inline int lproc_osc_attach_seqstat(struct obd_device *dev) {return 0;}
-static inline void lprocfs_osc_init_vars(struct lprocfs_static_vars *lvars)
-{
- memset(lvars, 0, sizeof(*lvars));
-}
-#endif
extern struct lu_device_type osc_device_type;
diff --git a/drivers/staging/lustre/lustre/ptlrpc/Makefile b/drivers/staging/lustre/lustre/ptlrpc/Makefile
index fb50cd4..24bbac1 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/Makefile
+++ b/drivers/staging/lustre/lustre/ptlrpc/Makefile
@@ -15,6 +15,5 @@ ptlrpc_objs += pers.o lproc_ptlrpc.o wiretest.o layout.o
ptlrpc_objs += sec.o sec_bulk.o sec_gc.o sec_config.o
ptlrpc_objs += sec_null.o sec_plain.o nrs.o nrs_fifo.o
-ptlrpc-y := $(ldlm_objs) $(ptlrpc_objs)
-ptlrpc-$(CONFIG_PROC_FS) += sec_lproc.o
+ptlrpc-y := $(ldlm_objs) $(ptlrpc_objs) sec_lproc.o
ptlrpc-$(CONFIG_LUSTRE_TRANSLATE_ERRNOS) += errno.o
diff --git a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
index cf5196a..1362160 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
@@ -256,7 +256,6 @@ ptlrpc_ldebugfs_register(struct dentry *root, char *dir,
}
}
-#if defined(CONFIG_PROC_FS)
static int
ptlrpc_lprocfs_req_history_len_seq_show(struct seq_file *m, void *v)
{
@@ -1237,7 +1236,7 @@ int lprocfs_wr_evict_client(struct file *file, const char __user *buffer,
/* Kludge code(deadlock situation): the lprocfs lock has been held
* since the client is evicted by writing client's
* uuid/nid to procfs "evict_client" entry. However,
- * obd_export_evict_by_uuid() will call lprocfs_remove() to destroy
+ * obd_export_evict_by_uuid() will call ldebugfs_remove() to destroy
* the proc entries under the being destroyed export{}, so I have
* to drop the lock at first here.
* - jay, jxiong@clusterfs.com */
@@ -1390,5 +1389,3 @@ int lprocfs_wr_pinger_recov(struct file *file, const char __user *buffer,
}
EXPORT_SYMBOL(lprocfs_wr_pinger_recov);
-
-#endif /* CONFIG_PROC_FS */
diff --git a/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h b/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h
index 9f9ef9a..6dc3998 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h
+++ b/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h
@@ -82,16 +82,10 @@ void ptlrpc_sysfs_unregister_service(struct ptlrpc_service *svc);
void ptlrpc_ldebugfs_register_service(struct dentry *debugfs_entry,
struct ptlrpc_service *svc);
-#if defined(CONFIG_PROC_FS)
void ptlrpc_lprocfs_unregister_service(struct ptlrpc_service *svc);
void ptlrpc_lprocfs_rpc_sent(struct ptlrpc_request *req, long amount);
void ptlrpc_lprocfs_do_request_stat(struct ptlrpc_request *req,
long q_usec, long work_usec);
-#else
-#define ptlrpc_lprocfs_unregister_service(params...) do {} while (0)
-#define ptlrpc_lprocfs_rpc_sent(params...) do {} while (0)
-#define ptlrpc_lprocfs_do_request_stat(params...) do {} while (0)
-#endif /* CONFIG_PROC_FS */
/* NRS */
@@ -266,14 +260,8 @@ void sptlrpc_enc_pool_fini(void);
int sptlrpc_proc_enc_pool_seq_show(struct seq_file *m, void *v);
/* sec_lproc.c */
-#if defined(CONFIG_PROC_FS)
int sptlrpc_lproc_init(void);
void sptlrpc_lproc_fini(void);
-#else
-static inline int sptlrpc_lproc_init(void)
-{ return 0; }
-static inline void sptlrpc_lproc_fini(void) {}
-#endif
/* sec_gc.c */
int sptlrpc_gc_init(void);
diff --git a/drivers/staging/lustre/lustre/ptlrpc/sec_lproc.c b/drivers/staging/lustre/lustre/ptlrpc/sec_lproc.c
index 549515d..982512f 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/sec_lproc.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/sec_lproc.c
@@ -144,16 +144,16 @@ int sptlrpc_lprocfs_cliobd_attach(struct obd_device *dev)
return -EINVAL;
}
- rc = lprocfs_obd_seq_create(dev, "srpc_info", 0444,
- &sptlrpc_info_lprocfs_fops, dev);
+ rc = ldebugfs_obd_seq_create(dev, "srpc_info", 0444,
+ &sptlrpc_info_lprocfs_fops, dev);
if (rc) {
CERROR("create proc entry srpc_info for %s: %d\n",
dev->obd_name, rc);
return rc;
}
- rc = lprocfs_obd_seq_create(dev, "srpc_contexts", 0444,
- &sptlrpc_ctxs_lprocfs_fops, dev);
+ rc = ldebugfs_obd_seq_create(dev, "srpc_contexts", 0444,
+ &sptlrpc_ctxs_lprocfs_fops, dev);
if (rc) {
CERROR("create proc entry srpc_contexts for %s: %d\n",
dev->obd_name, rc);
--
2.1.0
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