lkml.org 
[lkml]   [2014]   [Dec]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 3.13.y-ckt 080/121] NFS: Don't try to reclaim delegation open state if recovery failed
Date
3.13.11-ckt12 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Trond Myklebust <trond.myklebust@primarydata.com>

commit f8ebf7a8ca35dde321f0cd385fee6f1950609367 upstream.

If state recovery failed, then we should not attempt to reclaim delegated
state.

http://lkml.kernel.org/r/CAN-5tyHwG=Cn2Q9KsHWadewjpTTy_K26ee+UnSvHvG4192p-Xw@mail.gmail.com
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
fs/nfs/delegation.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index 2897534..3ed1be9 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -109,6 +109,8 @@ again:
continue;
if (!test_bit(NFS_DELEGATED_STATE, &state->flags))
continue;
+ if (!nfs4_valid_open_stateid(state))
+ continue;
if (!nfs4_stateid_match(&state->stateid, stateid))
continue;
get_nfs_open_context(ctx);
--
1.9.1


\
 
 \ /
  Last update: 2014-12-02 21:21    [W:0.416 / U:0.108 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site