From b8cd07e78eaa49857e882f4199309f86aeb80bbd Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Fri, 16 Jul 2010 12:00:02 -0700 Subject: [PATCH] ceph: warn on missing snap realm Well, this Shouldn't Happen, so it would be helpful to know the caller when it does. Signed-off-by: Sage Weil --- fs/ceph/caps.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index e3b848d7698..30acc7b046e 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -586,6 +586,7 @@ retry: } else { pr_err("ceph_add_cap: couldn't find snap realm %llx\n", realmino); + WARN_ON(!realm); } } -- 2.20.1