Linux CIFS filesystem development
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From: Enzo Matsumiya <ematsumiya@suse.de>
To: linux-cifs@vger.kernel.org
Cc: smfrench@gmail.com, pc@cjr.nz, ronniesahlberg@gmail.com,
	nspmangalore@gmail.com
Subject: [PATCH] cifs: split procfs from debug code
Date: Sun, 24 Jul 2022 11:57:35 -0300	[thread overview]
Message-ID: <20220724145735.5853-1-ematsumiya@suse.de> (raw)

Leave debugging helpers/functions in debug.h, and create a proc.c file
for procfs specifics.

Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de>
---
 fs/cifs/Makefile                  |   2 +-
 fs/cifs/asn1.c                    |   2 +-
 fs/cifs/cifs_dfs_ref.c            |   2 +-
 fs/cifs/cifs_spnego.c             |   2 +-
 fs/cifs/cifs_swn.c                |   2 +-
 fs/cifs/cifs_unicode.c            |   2 +-
 fs/cifs/cifsacl.c                 |   2 +-
 fs/cifs/cifsencrypt.c             |   2 +-
 fs/cifs/cifsfs.c                  |   2 +-
 fs/cifs/cifssmb.c                 |   2 +-
 fs/cifs/connect.c                 |   2 +-
 fs/cifs/{cifs_debug.h => debug.h} | 112 +++++++++++++++++++-----------
 fs/cifs/dfs_cache.c               |   2 +-
 fs/cifs/dir.c                     |   2 +-
 fs/cifs/dns_resolve.c             |   2 +-
 fs/cifs/export.c                  |   2 +-
 fs/cifs/file.c                    |   2 +-
 fs/cifs/fs_context.c              |   2 +-
 fs/cifs/fscache.c                 |   2 +-
 fs/cifs/inode.c                   |   2 +-
 fs/cifs/ioctl.c                   |   2 +-
 fs/cifs/link.c                    |   2 +-
 fs/cifs/misc.c                    |   2 +-
 fs/cifs/netlink.c                 |   2 +-
 fs/cifs/netmisc.c                 |   2 +-
 fs/cifs/{cifs_debug.c => proc.c}  | 111 ++++++-----------------------
 fs/cifs/readdir.c                 |   2 +-
 fs/cifs/sess.c                    |   2 +-
 fs/cifs/smb1ops.c                 |   2 +-
 fs/cifs/smb2file.c                |   2 +-
 fs/cifs/smb2inode.c               |   2 +-
 fs/cifs/smb2maperror.c            |   2 +-
 fs/cifs/smb2misc.c                |   2 +-
 fs/cifs/smb2ops.c                 |   2 +-
 fs/cifs/smb2pdu.c                 |   2 +-
 fs/cifs/smb2transport.c           |   2 +-
 fs/cifs/smbdirect.c               |   2 +-
 fs/cifs/smbencrypt.c              |   2 +-
 fs/cifs/transport.c               |   2 +-
 fs/cifs/xattr.c                   |   2 +-
 40 files changed, 131 insertions(+), 168 deletions(-)
 rename fs/cifs/{cifs_debug.h => debug.h} (61%)
 rename fs/cifs/{cifs_debug.c => proc.c} (92%)

diff --git a/fs/cifs/Makefile b/fs/cifs/Makefile
index 8c9f2c00be72..13a69a7ab43b 100644
--- a/fs/cifs/Makefile
+++ b/fs/cifs/Makefile
@@ -5,7 +5,7 @@
 ccflags-y += -I$(src)		# needed for trace events
 obj-$(CONFIG_CIFS) += cifs.o
 
-cifs-y := trace.o cifsfs.o cifssmb.o cifs_debug.o connect.o dir.o file.o \
+cifs-y := trace.o cifsfs.o cifssmb.o proc.o connect.o dir.o file.o \
 	  inode.o link.o misc.o netmisc.o smbencrypt.o transport.o \
 	  cifs_unicode.o nterr.o cifsencrypt.o \
 	  readdir.o ioctl.o sess.o export.o unc.o winucase.o \
diff --git a/fs/cifs/asn1.c b/fs/cifs/asn1.c
index b5724ef9f182..40c3afe657ae 100644
--- a/fs/cifs/asn1.c
+++ b/fs/cifs/asn1.c
@@ -4,7 +4,7 @@
 #include <linux/kernel.h>
 #include <linux/oid_registry.h>
 #include "cifsglob.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifsproto.h"
 #include "cifs_spnego_negtokeninit.asn1.h"
 
diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c
index b0864da9ef43..4ff9c72c81f6 100644
--- a/fs/cifs/cifs_dfs_ref.c
+++ b/fs/cifs/cifs_dfs_ref.c
@@ -20,7 +20,7 @@
 #include "cifsproto.h"
 #include "cifsfs.h"
 #include "dns_resolve.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_unicode.h"
 #include "dfs_cache.h"
 #include "fs_context.h"
diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c
index 342717bf1dc2..4bbdd8a431e9 100644
--- a/fs/cifs/cifs_spnego.c
+++ b/fs/cifs/cifs_spnego.c
@@ -16,7 +16,7 @@
 #include <linux/inet.h>
 #include "cifsglob.h"
 #include "cifs_spnego.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifsproto.h"
 static const struct cred *spnego_cred;
 
diff --git a/fs/cifs/cifs_swn.c b/fs/cifs/cifs_swn.c
index 1e4c7cc5287f..0ab982e743db 100644
--- a/fs/cifs/cifs_swn.c
+++ b/fs/cifs/cifs_swn.c
@@ -13,7 +13,7 @@
 #include "cifsglob.h"
 #include "cifsproto.h"
 #include "fscache.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "netlink.h"
 
 static DEFINE_IDR(cifs_swnreg_idr);
diff --git a/fs/cifs/cifs_unicode.c b/fs/cifs/cifs_unicode.c
index e7582dd79179..1470a7ab1b95 100644
--- a/fs/cifs/cifs_unicode.c
+++ b/fs/cifs/cifs_unicode.c
@@ -11,7 +11,7 @@
 #include "cifs_uniupr.h"
 #include "cifspdu.h"
 #include "cifsglob.h"
-#include "cifs_debug.h"
+#include "debug.h"
 
 int cifs_remap(struct cifs_sb_info *cifs_sb)
 {
diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index bf861fef2f0c..a602c67c78c6 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -18,7 +18,7 @@
 #include "cifsglob.h"
 #include "cifsacl.h"
 #include "cifsproto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "fs_context.h"
 
 /* security id for everyone/world system group */
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index 663cb9db4908..fc268e8112b1 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -13,7 +13,7 @@
 #include <linux/slab.h>
 #include "cifspdu.h"
 #include "cifsglob.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_unicode.h"
 #include "cifsproto.h"
 #include "ntlmssp.h"
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index f909d9e9faaa..9cad86ddd54c 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -33,7 +33,7 @@
 #define DECLARE_GLOBALS_HERE
 #include "cifsglob.h"
 #include "cifsproto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_fs_sb.h"
 #include <linux/mm.h>
 #include <linux/key-type.h>
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 9ed21752f2df..b1ecd48680ee 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -28,7 +28,7 @@
 #include "cifsacl.h"
 #include "cifsproto.h"
 #include "cifs_unicode.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "smb2proto.h"
 #include "fscache.h"
 #include "smbdirect.h"
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 6e670e7c2182..76766e347137 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -36,7 +36,7 @@
 #include "cifsglob.h"
 #include "cifsproto.h"
 #include "cifs_unicode.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_fs_sb.h"
 #include "ntlmssp.h"
 #include "nterr.h"
diff --git a/fs/cifs/cifs_debug.h b/fs/cifs/debug.h
similarity index 61%
rename from fs/cifs/cifs_debug.h
rename to fs/cifs/debug.h
index ee4ea2b60c0f..8ff4aa48e4df 100644
--- a/fs/cifs/cifs_debug.h
+++ b/fs/cifs/debug.h
@@ -5,20 +5,18 @@
  *   Modified by Steve French (sfrench@us.ibm.com)
  */
 
-#ifndef _H_CIFS_DEBUG
-#define _H_CIFS_DEBUG
+#ifndef _CIFS_DEBUG_H
+#define _CIFS_DEBUG_H
 
-#ifdef pr_fmt
 #undef pr_fmt
-#endif
-
 #define pr_fmt(fmt) "CIFS: " fmt
 
-void cifs_dump_mem(char *label, void *data, int length);
-void cifs_dump_detail(void *buf, struct TCP_Server_Info *ptcp_info);
-void cifs_dump_mids(struct TCP_Server_Info *);
+static inline void cifs_dump_mem(char *label, void *data, int length);
+static inline void cifs_dump_detail(void *buf, struct TCP_Server_Info *ptcp_info);
+static inline void cifs_dump_mids(struct TCP_Server_Info *);
 extern bool traceSMB;		/* flag which enables the function below */
 void dump_smb(void *, int);
+
 #define CIFS_INFO	0x01
 #define CIFS_RC		0x02
 #define CIFS_TIMER	0x04
@@ -34,12 +32,9 @@ extern int cifsFYI;
 #define ONCE 8
 
 /*
- *	debug ON
- *	--------
+ * debug ON
  */
 #ifdef CONFIG_CIFS_DEBUG
-
-
 /*
  * When adding tracepoints and debug messages we have various choices.
  * Some considerations:
@@ -130,31 +125,70 @@ do {									\
 } while (0)
 
 /*
- *	debug OFF
- *	---------
+ * helpers
  */
-#else		/* _CIFS_DEBUG */
-#define cifs_dbg(type, fmt, ...)					\
-do {									\
-	if (0)								\
-		pr_debug(fmt, ##__VA_ARGS__);				\
-} while (0)
-
-#define cifs_server_dbg(type, fmt, ...)					\
-do {									\
-	if (0)								\
-		pr_debug("\\\\%s " fmt,					\
-			 server->hostname, ##__VA_ARGS__);		\
-} while (0)
-
-#define cifs_tcon_dbg(type, fmt, ...)					\
-do {									\
-	if (0)								\
-		pr_debug("%s " fmt, tcon->treeName, ##__VA_ARGS__);	\
-} while (0)
-
-#define cifs_info(fmt, ...)						\
-	pr_info(fmt, ##__VA_ARGS__)
-#endif
-
-#endif				/* _H_CIFS_DEBUG */
+static inline void cifs_dump_mem(char *label, void *data, int length)
+{
+	pr_debug("%s: dump of %d bytes of data at 0x%p\n", label, length, data);
+	print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 16, 4,
+		       data, length, true);
+}
+
+static inline void cifs_dump_detail(void *buf, struct TCP_Server_Info *server)
+{
+#ifdef CONFIG_CIFS_DEBUG2
+	struct smb_hdr *smb = buf;
+
+	cifs_dbg(VFS, "Cmd: %d Err: 0x%x Flags: 0x%x Flgs2: 0x%x Mid: %d Pid: %d\n",
+		 smb->Command, smb->Status.CifsError,
+		 smb->Flags, smb->Flags2, smb->Mid, smb->Pid);
+	cifs_dbg(VFS, "smb buf %p len %u\n", smb,
+		 server->ops->calc_smb_size(smb, server));
+#endif /* CONFIG_CIFS_DEBUG2 */
+}
+
+static inline void cifs_dump_mids(struct TCP_Server_Info *server)
+{
+#ifdef CONFIG_CIFS_DEBUG2
+	struct mid_q_entry *mid_entry;
+
+	if (server == NULL)
+		return;
+
+	cifs_dbg(VFS, "Dump pending requests:\n");
+	spin_lock(&GlobalMid_Lock);
+	list_for_each_entry(mid_entry, &server->pending_mid_q, qhead) {
+		cifs_dbg(VFS, "State: %d Cmd: %d Pid: %d Cbdata: %p Mid %llu\n",
+			 mid_entry->mid_state,
+			 le16_to_cpu(mid_entry->command),
+			 mid_entry->pid,
+			 mid_entry->callback_data,
+			 mid_entry->mid);
+#ifdef CONFIG_CIFS_STATS2
+		cifs_dbg(VFS, "IsLarge: %d buf: %p time rcv: %ld now: %ld\n",
+			 mid_entry->large_buf,
+			 mid_entry->resp_buf,
+			 mid_entry->when_received,
+			 jiffies);
+#endif /* STATS2 */
+		cifs_dbg(VFS, "IsMult: %d IsEnd: %d\n",
+			 mid_entry->multiRsp, mid_entry->multiEnd);
+		if (mid_entry->resp_buf) {
+			cifs_dump_detail(mid_entry->resp_buf, server);
+			cifs_dump_mem("existing buf: ",
+				mid_entry->resp_buf, 62);
+		}
+	}
+	spin_unlock(&GlobalMid_Lock);
+#endif /* CONFIG_CIFS_DEBUG2 */
+}
+#else /* CONFIG_CIFS_DEBUG */
+/*
+ * debug OFF
+ */
+#define cifs_dbg(type, fmt, ...)
+#define cifs_server_dbg(type, fmt, ...)
+#define cifs_tcon_dbg(type, fmt, ...)
+#define cifs_info(fmt, ...) pr_info(fmt, ##__VA_ARGS__)
+#endif /* CONFIG_CIFS_DEBUG */
+#endif /* _CIFS_DEBUG_H */
diff --git a/fs/cifs/dfs_cache.c b/fs/cifs/dfs_cache.c
index 34a8f3baed5e..f3382851e6b3 100644
--- a/fs/cifs/dfs_cache.c
+++ b/fs/cifs/dfs_cache.c
@@ -16,7 +16,7 @@
 #include "smb2pdu.h"
 #include "smb2proto.h"
 #include "cifsproto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_unicode.h"
 #include "smb2glob.h"
 #include "dns_resolve.h"
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index ce9b22aecfba..5d0de5e2216e 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -17,7 +17,7 @@
 #include "cifspdu.h"
 #include "cifsglob.h"
 #include "cifsproto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_fs_sb.h"
 #include "cifs_unicode.h"
 #include "fs_context.h"
diff --git a/fs/cifs/dns_resolve.c b/fs/cifs/dns_resolve.c
index 0458d28d71aa..20acc0628b5b 100644
--- a/fs/cifs/dns_resolve.c
+++ b/fs/cifs/dns_resolve.c
@@ -17,7 +17,7 @@
 #include "dns_resolve.h"
 #include "cifsglob.h"
 #include "cifsproto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 
 /**
  * dns_resolve_server_name_to_ip - Resolve UNC server name to ip address.
diff --git a/fs/cifs/export.c b/fs/cifs/export.c
index 37c28415df1e..0b8a0d2de3eb 100644
--- a/fs/cifs/export.c
+++ b/fs/cifs/export.c
@@ -29,7 +29,7 @@
 #include <linux/fs.h>
 #include <linux/exportfs.h>
 #include "cifsglob.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifsfs.h"
 
 #ifdef CONFIG_CIFS_NFSD_EXPORT
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 967663ad63a0..9cc0b063a60a 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -27,7 +27,7 @@
 #include "cifsglob.h"
 #include "cifsproto.h"
 #include "cifs_unicode.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_fs_sb.h"
 #include "fscache.h"
 #include "smbdirect.h"
diff --git a/fs/cifs/fs_context.c b/fs/cifs/fs_context.c
index 8dc0d923ef6a..5dec703c0bc5 100644
--- a/fs/cifs/fs_context.c
+++ b/fs/cifs/fs_context.c
@@ -30,7 +30,7 @@
 #include "cifsglob.h"
 #include "cifsproto.h"
 #include "cifs_unicode.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_fs_sb.h"
 #include "ntlmssp.h"
 #include "nterr.h"
diff --git a/fs/cifs/fscache.c b/fs/cifs/fscache.c
index 23ef56f55ce5..0b496b906997 100644
--- a/fs/cifs/fscache.c
+++ b/fs/cifs/fscache.c
@@ -8,7 +8,7 @@
  */
 #include "fscache.h"
 #include "cifsglob.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_fs_sb.h"
 #include "cifsproto.h"
 
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 3ad303dd5e5a..a7093f23c0f9 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -19,7 +19,7 @@
 #include "cifsglob.h"
 #include "cifsproto.h"
 #include "smb2proto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_fs_sb.h"
 #include "cifs_unicode.h"
 #include "fscache.h"
diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c
index 0359b604bdbc..f696fa8c4f59 100644
--- a/fs/cifs/ioctl.c
+++ b/fs/cifs/ioctl.c
@@ -16,7 +16,7 @@
 #include "cifspdu.h"
 #include "cifsglob.h"
 #include "cifsproto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifsfs.h"
 #include "cifs_ioctl.h"
 #include "smb2proto.h"
diff --git a/fs/cifs/link.c b/fs/cifs/link.c
index bbdf3281559c..9a02b0f173b8 100644
--- a/fs/cifs/link.c
+++ b/fs/cifs/link.c
@@ -13,7 +13,7 @@
 #include "cifspdu.h"
 #include "cifsglob.h"
 #include "cifsproto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_fs_sb.h"
 #include "cifs_unicode.h"
 #include "smb2proto.h"
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index a825cc09a53e..a2ca68df0163 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -13,7 +13,7 @@
 #include "cifspdu.h"
 #include "cifsglob.h"
 #include "cifsproto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "smberr.h"
 #include "nterr.h"
 #include "cifs_unicode.h"
diff --git a/fs/cifs/netlink.c b/fs/cifs/netlink.c
index 291cb606f149..ce6264a1c1ad 100644
--- a/fs/cifs/netlink.c
+++ b/fs/cifs/netlink.c
@@ -10,7 +10,7 @@
 
 #include "netlink.h"
 #include "cifsglob.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_swn.h"
 
 static const struct nla_policy cifs_genl_policy[CIFS_GENL_ATTR_MAX + 1] = {
diff --git a/fs/cifs/netmisc.c b/fs/cifs/netmisc.c
index 28caae7aed1b..b699e386f14a 100644
--- a/fs/cifs/netmisc.c
+++ b/fs/cifs/netmisc.c
@@ -21,7 +21,7 @@
 #include "cifsglob.h"
 #include "cifsproto.h"
 #include "smberr.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "nterr.h"
 
 struct smb_to_posix_error {
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/proc.c
similarity index 92%
rename from fs/cifs/cifs_debug.c
rename to fs/cifs/proc.c
index aac4240893af..f5bdc413d7b5 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/proc.c
@@ -1,6 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 /*
- *
  *   Copyright (C) International Business Machines  Corp., 2000,2005
  *
  *   Modified by Steve French (sfrench@us.ibm.com)
@@ -14,7 +13,7 @@
 #include "cifspdu.h"
 #include "cifsglob.h"
 #include "cifsproto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifsfs.h"
 #include "fs_context.h"
 #ifdef CONFIG_CIFS_DFS_UPCALL
@@ -25,65 +24,16 @@
 #endif
 #include "cifs_swn.h"
 
-void
-cifs_dump_mem(char *label, void *data, int length)
-{
-	pr_debug("%s: dump of %d bytes of data at 0x%p\n", label, length, data);
-	print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 16, 4,
-		       data, length, true);
-}
-
-void cifs_dump_detail(void *buf, struct TCP_Server_Info *server)
-{
-#ifdef CONFIG_CIFS_DEBUG2
-	struct smb_hdr *smb = buf;
-
-	cifs_dbg(VFS, "Cmd: %d Err: 0x%x Flags: 0x%x Flgs2: 0x%x Mid: %d Pid: %d\n",
-		 smb->Command, smb->Status.CifsError,
-		 smb->Flags, smb->Flags2, smb->Mid, smb->Pid);
-	cifs_dbg(VFS, "smb buf %p len %u\n", smb,
-		 server->ops->calc_smb_size(smb, server));
-#endif /* CONFIG_CIFS_DEBUG2 */
-}
-
-void cifs_dump_mids(struct TCP_Server_Info *server)
-{
-#ifdef CONFIG_CIFS_DEBUG2
-	struct mid_q_entry *mid_entry;
-
-	if (server == NULL)
-		return;
-
-	cifs_dbg(VFS, "Dump pending requests:\n");
-	spin_lock(&GlobalMid_Lock);
-	list_for_each_entry(mid_entry, &server->pending_mid_q, qhead) {
-		cifs_dbg(VFS, "State: %d Cmd: %d Pid: %d Cbdata: %p Mid %llu\n",
-			 mid_entry->mid_state,
-			 le16_to_cpu(mid_entry->command),
-			 mid_entry->pid,
-			 mid_entry->callback_data,
-			 mid_entry->mid);
-#ifdef CONFIG_CIFS_STATS2
-		cifs_dbg(VFS, "IsLarge: %d buf: %p time rcv: %ld now: %ld\n",
-			 mid_entry->large_buf,
-			 mid_entry->resp_buf,
-			 mid_entry->when_received,
-			 jiffies);
-#endif /* STATS2 */
-		cifs_dbg(VFS, "IsMult: %d IsEnd: %d\n",
-			 mid_entry->multiRsp, mid_entry->multiEnd);
-		if (mid_entry->resp_buf) {
-			cifs_dump_detail(mid_entry->resp_buf, server);
-			cifs_dump_mem("existing buf: ",
-				mid_entry->resp_buf, 62);
-		}
-	}
-	spin_unlock(&GlobalMid_Lock);
-#endif /* CONFIG_CIFS_DEBUG2 */
-}
-
 #ifdef CONFIG_PROC_FS
-static void cifs_debug_tcon(struct seq_file *m, struct cifs_tcon *tcon)
+static struct proc_dir_entry *proc_fs_cifs;
+static const struct proc_ops cifsFYI_proc_ops;
+static const struct proc_ops cifs_lookup_cache_proc_ops;
+static const struct proc_ops traceSMB_proc_ops;
+static const struct proc_ops cifs_security_flags_proc_ops;
+static const struct proc_ops cifs_linux_ext_proc_ops;
+static const struct proc_ops cifs_mount_params_proc_ops;
+
+static void cifs_dump_tcon(struct seq_file *m, struct cifs_tcon *tcon)
 {
 	__u32 dev_type = le32_to_cpu(tcon->fsDevInfo.DeviceType);
 
@@ -123,8 +73,7 @@ static void cifs_debug_tcon(struct seq_file *m, struct cifs_tcon *tcon)
 	seq_putc(m, '\n');
 }
 
-static void
-cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
+static void cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
 {
 	struct TCP_Server_Info *server = chan->server;
 
@@ -145,8 +94,7 @@ cifs_dump_channel(struct seq_file *m, int i, struct cifs_chan *chan)
 		   atomic_read(&server->num_waiters));
 }
 
-static void
-cifs_dump_iface(struct seq_file *m, struct cifs_server_iface *iface)
+static void cifs_dump_iface(struct seq_file *m, struct cifs_server_iface *iface)
 {
 	struct sockaddr_in *ipv4 = (struct sockaddr_in *)&iface->sockaddr;
 	struct sockaddr_in6 *ipv6 = (struct sockaddr_in6 *)&iface->sockaddr;
@@ -435,14 +383,14 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
 
 			seq_printf(m, "\n\t%d) IPC: ", j);
 			if (ses->tcon_ipc)
-				cifs_debug_tcon(m, ses->tcon_ipc);
+				cifs_dump_tcon(m, ses->tcon_ipc);
 			else
 				seq_puts(m, "none\n");
 
 			list_for_each_entry(tcon, &ses->tcon_list, tcon_list) {
 				++j;
 				seq_printf(m, "\n\t%d) ", j);
-				cifs_debug_tcon(m, tcon);
+				cifs_dump_tcon(m, tcon);
 			}
 
 			spin_lock(&ses->iface_lock);
@@ -669,16 +617,7 @@ PROC_FILE_DEFINE(smbd_send_credit_target);
 PROC_FILE_DEFINE(smbd_receive_credit_max);
 #endif
 
-static struct proc_dir_entry *proc_fs_cifs;
-static const struct proc_ops cifsFYI_proc_ops;
-static const struct proc_ops cifs_lookup_cache_proc_ops;
-static const struct proc_ops traceSMB_proc_ops;
-static const struct proc_ops cifs_security_flags_proc_ops;
-static const struct proc_ops cifs_linux_ext_proc_ops;
-static const struct proc_ops cifs_mount_params_proc_ops;
-
-void
-cifs_proc_init(void)
+void cifs_proc_init(void)
 {
 	proc_fs_cifs = proc_mkdir("fs/cifs", NULL);
 	if (proc_fs_cifs == NULL)
@@ -726,8 +665,7 @@ cifs_proc_init(void)
 #endif
 }
 
-void
-cifs_proc_clean(void)
+void cifs_proc_clean(void)
 {
 	if (proc_fs_cifs == NULL)
 		return;
@@ -906,8 +844,7 @@ static int cifs_security_flags_proc_open(struct inode *inode, struct file *file)
  * flags except for the ones corresponding to the given MUST flag. If there are
  * multiple MUST flags, then try to prefer more secure ones.
  */
-static void
-cifs_security_flags_handle_must_flags(unsigned int *flags)
+static void cifs_security_flags_handle_must_flags(unsigned int *flags)
 {
 	unsigned int signflags = *flags & CIFSSEC_MUST_SIGN;
 
@@ -1033,16 +970,8 @@ static const struct proc_ops cifs_mount_params_proc_ops = {
 	.proc_read	= seq_read,
 	.proc_lseek	= seq_lseek,
 	.proc_release	= single_release,
-	/* No need for write for now */
-	/* .proc_write	= cifs_mount_params_proc_write, */
 };
-
-#else
-inline void cifs_proc_init(void)
-{
-}
-
-inline void cifs_proc_clean(void)
-{
-}
+#else /* CONFIG_PROC_FS */
+inline void cifs_proc_init(void) {}
+inline void cifs_proc_clean(void) {}
 #endif /* PROC_FS */
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index 384cabdf47ca..8ee9d21342c7 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -16,7 +16,7 @@
 #include "cifsglob.h"
 #include "cifsproto.h"
 #include "cifs_unicode.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_fs_sb.h"
 #include "cifsfs.h"
 #include "smb2proto.h"
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 02c8b2906196..52dc0637af55 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -12,7 +12,7 @@
 #include "cifsglob.h"
 #include "cifsproto.h"
 #include "cifs_unicode.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "ntlmssp.h"
 #include "nterr.h"
 #include <linux/utsname.h>
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
index 2e20ee4dab7b..a9d8597ac067 100644
--- a/fs/cifs/smb1ops.c
+++ b/fs/cifs/smb1ops.c
@@ -10,7 +10,7 @@
 #include <uapi/linux/magic.h>
 #include "cifsglob.h"
 #include "cifsproto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifspdu.h"
 #include "cifs_unicode.h"
 #include "fs_context.h"
diff --git a/fs/cifs/smb2file.c b/fs/cifs/smb2file.c
index f5dcc4940b6d..434b4b14d746 100644
--- a/fs/cifs/smb2file.c
+++ b/fs/cifs/smb2file.c
@@ -15,7 +15,7 @@
 #include "cifspdu.h"
 #include "cifsglob.h"
 #include "cifsproto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_fs_sb.h"
 #include "cifs_unicode.h"
 #include "fscache.h"
diff --git a/fs/cifs/smb2inode.c b/fs/cifs/smb2inode.c
index 8571a459c710..c5dee260521b 100644
--- a/fs/cifs/smb2inode.c
+++ b/fs/cifs/smb2inode.c
@@ -16,7 +16,7 @@
 #include "cifspdu.h"
 #include "cifsglob.h"
 #include "cifsproto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_fs_sb.h"
 #include "cifs_unicode.h"
 #include "fscache.h"
diff --git a/fs/cifs/smb2maperror.c b/fs/cifs/smb2maperror.c
index 194799ddd382..14ccf4397aca 100644
--- a/fs/cifs/smb2maperror.c
+++ b/fs/cifs/smb2maperror.c
@@ -9,7 +9,7 @@
  */
 #include <linux/errno.h>
 #include "cifsglob.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "smb2pdu.h"
 #include "smb2proto.h"
 #include "smb2status.h"
diff --git a/fs/cifs/smb2misc.c b/fs/cifs/smb2misc.c
index 818cc4dee0e2..a67d6c7bc7e7 100644
--- a/fs/cifs/smb2misc.c
+++ b/fs/cifs/smb2misc.c
@@ -11,7 +11,7 @@
 #include "cifsglob.h"
 #include "cifsproto.h"
 #include "smb2proto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_unicode.h"
 #include "smb2status.h"
 #include "smb2glob.h"
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index 5bed8b584086..809a2b07d899 100644
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -19,7 +19,7 @@
 #include "smb2pdu.h"
 #include "smb2proto.h"
 #include "cifsproto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_unicode.h"
 #include "smb2status.h"
 #include "smb2glob.h"
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index 295ee8b88055..45c800cdb258 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -28,7 +28,7 @@
 #include "cifsproto.h"
 #include "smb2proto.h"
 #include "cifs_unicode.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "ntlmssp.h"
 #include "smb2status.h"
 #include "smb2glob.h"
diff --git a/fs/cifs/smb2transport.c b/fs/cifs/smb2transport.c
index 53ff6bc11939..c9170646544c 100644
--- a/fs/cifs/smb2transport.c
+++ b/fs/cifs/smb2transport.c
@@ -22,7 +22,7 @@
 #include "cifsglob.h"
 #include "cifsproto.h"
 #include "smb2proto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "smb2status.h"
 #include "smb2glob.h"
 
diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c
index 5fbbec22bcc8..6c429869d009 100644
--- a/fs/cifs/smbdirect.c
+++ b/fs/cifs/smbdirect.c
@@ -7,7 +7,7 @@
 #include <linux/module.h>
 #include <linux/highmem.h>
 #include "smbdirect.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifsproto.h"
 #include "smb2proto.h"
 
diff --git a/fs/cifs/smbencrypt.c b/fs/cifs/smbencrypt.c
index 4a0487753869..a07c4c3ada64 100644
--- a/fs/cifs/smbencrypt.c
+++ b/fs/cifs/smbencrypt.c
@@ -22,7 +22,7 @@
 #include "cifs_unicode.h"
 #include "cifspdu.h"
 #include "cifsglob.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifsproto.h"
 #include "../smbfs_common/md4.h"
 
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index dac8d6f9b309..27842aa1294d 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -24,7 +24,7 @@
 #include "cifspdu.h"
 #include "cifsglob.h"
 #include "cifsproto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "smb2proto.h"
 #include "smbdirect.h"
 
diff --git a/fs/cifs/xattr.c b/fs/cifs/xattr.c
index 9d486fbbfbbd..d0980d19e87c 100644
--- a/fs/cifs/xattr.c
+++ b/fs/cifs/xattr.c
@@ -14,7 +14,7 @@
 #include "cifspdu.h"
 #include "cifsglob.h"
 #include "cifsproto.h"
-#include "cifs_debug.h"
+#include "debug.h"
 #include "cifs_fs_sb.h"
 #include "cifs_unicode.h"
 #include "cifs_ioctl.h"
-- 
2.35.3


             reply	other threads:[~2022-07-24 14:57 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-24 14:57 Enzo Matsumiya [this message]
2022-07-24 18:01 ` [PATCH] cifs: split procfs from debug code kernel test robot
2022-07-24 19:54 ` kernel test robot

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