locks: show delegations as "DELEG" in /proc/locks

Now that they are a distinct lease type, show them as such.

Cc: J. Bruce Fields <bfields@fieldses.org>
Signed-off-by: Jeff Layton <jlayton@primarydata.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/fs/locks.c b/fs/locks.c
index a6f54802d277..356667a434c1 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -2452,7 +2452,11 @@ static void lock_get_status(struct seq_file *f, struct file_lock *fl,
                         seq_puts(f, "FLOCK  ADVISORY  ");
                 }
         } else if (IS_LEASE(fl)) {
-                seq_puts(f, "LEASE  ");
+                if (fl->fl_flags & FL_DELEG)
+                        seq_puts(f, "DELEG  ");
+                else
+                        seq_puts(f, "LEASE  ");
+
                 if (lease_breaking(fl))
                         seq_puts(f, "BREAKING  ");
                 else if (fl->fl_file)