[CIFS] CIFS support for /proc/<pid>/mountstats part 1

Signed-off-by: Steve French <sfrench@us.ibm.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 51e888fcef2d..7ecfcbf31e55 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -437,6 +437,14 @@ static void cifs_umount_begin(struct vfsmount * vfsmnt, int flags)
         return;
 }
 
+#ifdef CONFIG_CIFS_STATS2
+static int cifs_show_stats(struct seq_file *s, struct vfsmount *mnt)
+{
+        /* BB FIXME */
+        return 0;
+}
+#endif
+
 static int cifs_remount(struct super_block *sb, int *flags, char *data)
 {
         *flags |= MS_NODIRATIME;
@@ -456,6 +464,9 @@ static struct super_operations cifs_super_ops = {
         .show_options = cifs_show_options,
         .umount_begin   = cifs_umount_begin,
         .remount_fs = cifs_remount,
+#ifdef CONFIG_CIFS_STATS2
+        cifs_show_stats,
+#endif
 };
 
 static int