cifs: Display strictcache mount option in /proc/mounts

Commit d39454ffe4a3c85428483b8a8a8e5e797b6363d5 adds a strictcache mount
option. This patch allows the display of this mount option in
/proc/mounts when listing shares mounted with the strictcache mount
option.

Signed-off-by: Sachin Prabhu <sprabhu@redhat.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 54b8f1e..03d2f6b 100644 (file)
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -432,6 +432,8 @@ cifs_show_options(struct seq_file *s, struct vfsmount *m)
                seq_printf(s, ",mfsymlinks");
        if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_FSCACHE)
                seq_printf(s, ",fsc");
+       if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_STRICT_IO)
+               seq_printf(s, ",strictcache");
 
        seq_printf(s, ",rsize=%d", cifs_sb->rsize);
        seq_printf(s, ",wsize=%d", cifs_sb->wsize);