[SMB3] Display persistenthandles in /proc/mounts for SMB3 shares if enabled

Signed-off-by: Steve French <steve.french@primarydata.com>
Reviewed-by: Pavel Shilovsky <pshilovsky@samba.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index e739950ca084..13302e94fee3 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -454,6 +454,8 @@ cifs_show_options(struct seq_file *s, struct dentry *root)
                 seq_puts(s, ",nocase");
         if (tcon->retry)
                 seq_puts(s, ",hard");
+        if (tcon->use_persistent)
+                seq_puts(s, ",persistenthandles");
         if (tcon->unix_ext)
                 seq_puts(s, ",unix");
         else