Fixed the nit pointed out by Jeff.
From: Suresh Jayaraman <[email protected]>
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 <[email protected]>
Cc: Jeff Layton <[email protected]>
---
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 4fce6e6..eb1ba49 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)
"Display Internal CIFS Data Structures for Debugging\n"
"---------------------------------------------------\n");
seq_printf(m, "CIFS Version %s\n", CIFS_VERSION);
+ seq_printf(m, "Features: ");
+#ifdef CONFIG_CIFS_DFS_UPCALL
+ seq_printf(m, "dfs");
+ seq_putc(m, ' ');
+#endif
+#ifdef CONFIG_CIFS_FSCACHE
+ seq_printf(m, "fscache");
+ seq_putc(m, ' ');
+#endif
+#ifdef CONFIG_CIFS_WEAK_PW_HASH
+ seq_printf(m, "lanman");
+ seq_putc(m, ' ');
+#endif
+#ifdef CONFIG_CIFS_POSIX
+ seq_printf(m, "posix");
+ seq_putc(m, ' ');
+#endif
+#ifdef CONFIG_CIFS_UPCALL
+ seq_printf(m, "spnego");
+ seq_putc(m, ' ');
+#endif
+#ifdef CONFIG_CIFS_XATTR
+ seq_printf(m, "xattr");
+#endif
+ seq_putc(m, '\n');
seq_printf(m, "Active VFS Requests: %d\n", GlobalTotalActiveXid);
seq_printf(m, "Servers:");
--
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