diff options
author | Suresh Jayaraman <sjayaraman@novell.com> | 2010-07-30 08:55:56 -0400 |
---|---|---|
committer | Steve French <sfrench@us.ibm.com> | 2010-08-05 13:17:50 -0400 |
commit | f579903ef3e392251dc7e93cb521ddb622fbf8e0 (patch) | |
tree | 289cbdd3b48ac5fe160ff10a62e2caee1c846884 /fs/cifs | |
parent | 95c99904f614f90797fc589c40c2050b8c1c42cb (diff) |
cifs: show features compiled in as part of DebugData
Fixed the nit pointed out by Jeff.
From: Suresh Jayaraman <sjayaraman@suse.de>
Subject: [PATCH 1/2] cifs: show features compiled in as part of DebugData
This patch adds the features that are compiled in to the CIFS debugging data
as shown below:
$cat /proc/fs/cifs/DebugData
Display Internal CIFS Data Structures for Debugging
---------------------------------------------------
CIFS Version 1.64
Features: dfs fscache posix spnego xattr
Active VFS Requests: 0
...
This patch provides a definitive way to tell what features are currently
enabled in the running kernel. This could also help debugging.
Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de>
Cc: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs')
-rw-r--r-- | fs/cifs/cifs_debug.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c index 4fce6e61b34e..eb1ba493489f 100644 --- a/fs/cifs/cifs_debug.c +++ b/fs/cifs/cifs_debug.c | |||
@@ -119,6 +119,31 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v) | |||
119 | "Display Internal CIFS Data Structures for Debugging\n" | 119 | "Display Internal CIFS Data Structures for Debugging\n" |
120 | "---------------------------------------------------\n"); | 120 | "---------------------------------------------------\n"); |
121 | seq_printf(m, "CIFS Version %s\n", CIFS_VERSION); | 121 | seq_printf(m, "CIFS Version %s\n", CIFS_VERSION); |
122 | seq_printf(m, "Features: "); | ||
123 | #ifdef CONFIG_CIFS_DFS_UPCALL | ||
124 | seq_printf(m, "dfs"); | ||
125 | seq_putc(m, ' '); | ||
126 | #endif | ||
127 | #ifdef CONFIG_CIFS_FSCACHE | ||
128 | seq_printf(m, "fscache"); | ||
129 | seq_putc(m, ' '); | ||
130 | #endif | ||
131 | #ifdef CONFIG_CIFS_WEAK_PW_HASH | ||
132 | seq_printf(m, "lanman"); | ||
133 | seq_putc(m, ' '); | ||
134 | #endif | ||
135 | #ifdef CONFIG_CIFS_POSIX | ||
136 | seq_printf(m, "posix"); | ||
137 | seq_putc(m, ' '); | ||
138 | #endif | ||
139 | #ifdef CONFIG_CIFS_UPCALL | ||
140 | seq_printf(m, "spnego"); | ||
141 | seq_putc(m, ' '); | ||
142 | #endif | ||
143 | #ifdef CONFIG_CIFS_XATTR | ||
144 | seq_printf(m, "xattr"); | ||
145 | #endif | ||
146 | seq_putc(m, '\n'); | ||
122 | seq_printf(m, "Active VFS Requests: %d\n", GlobalTotalActiveXid); | 147 | seq_printf(m, "Active VFS Requests: %d\n", GlobalTotalActiveXid); |
123 | seq_printf(m, "Servers:"); | 148 | seq_printf(m, "Servers:"); |
124 | 149 | ||