From: green@linuxhacker.ru
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
devel@driverdev.osuosl.org,
Andreas Dilger <andreas.dilger@intel.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Lustre Development List <lustre-devel@lists.lustre.org>,
Oleg Drokin <green@linuxhacker.ru>
Subject: [PATCH 40/43] staging/lustre/llite: Remove unused vui_local_lock field
Date: Wed, 30 Mar 2016 12:48:12 -0400 [thread overview]
Message-ID: <1459356495-2794775-41-git-send-email-green@linuxhacker.ru> (raw)
In-Reply-To: <1459356495-2794775-1-git-send-email-green@linuxhacker.ru>
From: Oleg Drokin <green@linuxhacker.ru>
vvp_io_setattr_lock is the only user that sets it, but it's
never checked anywhere, so could go away.
Also get rid of enum ccc_setattr_lock_type that becomes unused.
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
---
drivers/staging/lustre/lustre/llite/vvp_internal.h | 12 ------------
drivers/staging/lustre/lustre/llite/vvp_io.c | 3 ---
2 files changed, 15 deletions(-)
diff --git a/drivers/staging/lustre/lustre/llite/vvp_internal.h b/drivers/staging/lustre/lustre/llite/vvp_internal.h
index ce4aeca..27b9b0a 100644
--- a/drivers/staging/lustre/lustre/llite/vvp_internal.h
+++ b/drivers/staging/lustre/lustre/llite/vvp_internal.h
@@ -53,15 +53,6 @@ struct obd_device;
struct obd_export;
struct page;
-enum ccc_setattr_lock_type {
- /** Locking is done by server */
- SETATTR_NOLOCK,
- /** Extent lock is enqueued */
- SETATTR_EXTENT_LOCK,
- /** Existing local extent lock is used */
- SETATTR_MATCH_LOCK
-};
-
/* specific architecture can implement only part of this list */
enum vvp_io_subtype {
/** normal IO */
@@ -112,9 +103,6 @@ struct vvp_io {
bool ft_flags_valid;
} fault;
struct {
- enum ccc_setattr_lock_type vui_local_lock;
- } setattr;
- struct {
struct pipe_inode_info *vui_pipe;
unsigned int vui_flags;
} splice;
diff --git a/drivers/staging/lustre/lustre/llite/vvp_io.c b/drivers/staging/lustre/lustre/llite/vvp_io.c
index 366ac1c..aed7b8e 100644
--- a/drivers/staging/lustre/lustre/llite/vvp_io.c
+++ b/drivers/staging/lustre/lustre/llite/vvp_io.c
@@ -567,7 +567,6 @@ static int vvp_io_setattr_iter_init(const struct lu_env *env,
static int vvp_io_setattr_lock(const struct lu_env *env,
const struct cl_io_slice *ios)
{
- struct vvp_io *vio = vvp_env_io(env);
struct cl_io *io = ios->cis_io;
__u64 new_size;
__u32 enqflags = 0;
@@ -585,8 +584,6 @@ static int vvp_io_setattr_lock(const struct lu_env *env,
new_size = 0;
}
- vio->u.setattr.vui_local_lock = SETATTR_EXTENT_LOCK;
-
return vvp_io_one_lock(env, io, enqflags, CLM_WRITE,
new_size, OBD_OBJECT_EOF);
}
--
2.1.0
next prev parent reply other threads:[~2016-03-30 16:50 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-30 16:47 [PATCH 00/43] Lustre IO stack simplifications and cleanups green
2016-03-30 16:47 ` [PATCH 01/43] staging/lustre/obdclass: limit lu_site hash table size green
2016-03-30 16:47 ` [PATCH 02/43] staging/lustre: Get rid of CFS_PAGE_MASK green
2016-03-30 16:47 ` [PATCH 03/43] staging/lustre: merge lclient/*.c into llite/ green
2016-03-30 16:47 ` [PATCH 04/43] staging/lustre: Reintroduce global env list green
2016-03-30 16:47 ` [PATCH 05/43] staging/lustre/osc: Adjustment on osc LRU for performance green
2016-03-30 16:47 ` [PATCH 06/43] staging/lustre/osc: to drop LRU pages with cl_lru_work green
2016-03-30 16:47 ` [PATCH 07/43] staging/lustre/clio: collapse layer of cl_page green
2016-03-30 16:47 ` [PATCH 08/43] staging/lustre/obdclass: Add a preallocated percpu cl_env green
2016-03-30 16:47 ` [PATCH 09/43] staging/lustre/clio: add pages into writeback cache in batches green
2016-03-30 16:47 ` [PATCH 10/43] staging/lustre/osc: add weight function for DLM lock green
2016-03-30 16:47 ` [PATCH 11/43] staging/lustre/clio: remove stackable cl_page completely green
2016-03-30 16:47 ` [PATCH 12/43] staging/lustre/clio: optimize read ahead code green
2016-03-30 16:47 ` [PATCH 13/43] staging/lustre/llite: remove lli_lvb green
2016-03-30 16:47 ` [PATCH 14/43] staging/lustre/lmv: remove lmv_init_{lock,unlock}() green
2016-03-30 16:47 ` [PATCH 15/43] staging/lustre/obd: remove struct client_obd_lock green
2016-03-30 16:47 ` [PATCH 16/43] staging/lustre/llite: remove some cl wrappers green
2016-03-30 16:47 ` [PATCH 17/43] staging/lustre: Remove struct ll_iattr green
2016-03-30 16:47 ` [PATCH 18/43] staging/lustre/clio: generalize cl_sync_io green
2016-03-30 16:47 ` [PATCH 19/43] staging/lustre/clio: cl_lock simplification green
2016-03-30 16:47 ` [PATCH 20/43] staging/lustre: update comments after " green
2016-03-30 16:47 ` [PATCH 21/43] staging/lustre/llite: clip page correctly for vvp_io_commit_sync green
2016-03-30 16:47 ` [PATCH 22/43] staging/lustre/llite: deadlock for page write green
2016-03-30 16:47 ` [PATCH 23/43] staging/lustre/llite: make sure we do cl_page_clip on the last page green
2016-03-30 16:47 ` [PATCH 24/43] staging/lustre/llite: merge lclient.h into llite/vvp_internal.h green
2016-03-30 16:47 ` [PATCH 25/43] staging/lustre/llite: rename ccc_device to vvp_device green
2016-03-30 16:47 ` [PATCH 26/43] staging/lustre/llite: rename ccc_object to vvp_object green
2016-03-30 16:47 ` [PATCH 27/43] staging/lustre/llite: rename ccc_page to vvp_page green
2016-03-30 16:48 ` [PATCH 28/43] staging/lustre/llite: rename ccc_lock to vvp_lock green
2016-03-30 16:48 ` [PATCH 29/43] staging/lustre:llite: remove struct ll_ra_read green
2016-03-30 16:48 ` [PATCH 30/43] staging/lustre/llite: merge ccc_io and vvp_io green
2016-03-30 16:48 ` [PATCH 31/43] staging/lustre/llite: use vui prefix for struct vvp_io members green
2016-03-30 16:48 ` [PATCH 32/43] staging/lustre/llite: move vvp_io functions to vvp_io.c green
2016-03-30 16:48 ` [PATCH 33/43] staging/lustre/llite: rename ccc_req to vvp_req green
2016-03-30 16:48 ` [PATCH 34/43] staging/lustre/llite: Rename struct ccc_grouplock to ll_grouplock green
2016-03-30 16:48 ` [PATCH 35/43] staging/lustre/llite: Rename struct vvp_thread_info to ll_thread_info green
2016-03-30 23:13 ` kbuild test robot
2016-03-30 23:39 ` [lustre-devel] " Oleg Drokin
2016-03-30 16:48 ` [PATCH 36/43] staging/lustre/llite: rename struct ccc_thread_info to vvp_thread_info green
2016-03-30 16:48 ` [PATCH 37/43] staging/lustre/llite: Remove ccc_global_{init,fini}() green
2016-03-30 16:48 ` [PATCH 38/43] staging/lustre/llite: Move ll_dirent_type_get and make it static green
2016-03-30 16:48 ` [PATCH 39/43] staging/lustre/llite: Move several declarations to llite_internal.h green
2016-03-30 16:48 ` green [this message]
2016-03-30 16:48 ` [PATCH 41/43] staging/lustre/ldlm: ELC picks locks in a safer policy green
2016-03-30 16:48 ` [PATCH 42/43] staging/lustre/ldlm: revert changes to ldlm_cancel_aged_policy() green
2016-03-30 16:48 ` [PATCH 43/43] staging/lustre/ldlm: restore the ELC for enqueue green
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