diff mbox

[3.16.y-ckt,stable] Patch "NFS: Don't try to reclaim delegation open state if recovery failed" has been added to staging queue

Message ID 1416841593-7933-1-git-send-email-luis.henriques@canonical.com
State New
Headers show

Commit Message

Luis Henriques Nov. 24, 2014, 3:06 p.m. UTC
This is a note to let you know that I have just added a patch titled

    NFS: Don't try to reclaim delegation open state if recovery failed

to the linux-3.16.y-queue branch of the 3.16.y-ckt extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.16.y-queue

This patch is scheduled to be released in version 3.16.7-ckt2.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.16.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Luis

------

From 846f1e2e97d8b69bbbae3c3239e5045b78bcac0b Mon Sep 17 00:00:00 2001
From: Trond Myklebust <trond.myklebust@primarydata.com>
Date: Fri, 17 Oct 2014 23:02:52 +0300
Subject: NFS: Don't try to reclaim delegation open state if recovery failed

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: Luis Henriques <luis.henriques@canonical.com>
---
 fs/nfs/delegation.c | 2 ++
 1 file changed, 2 insertions(+)

--
2.1.0
diff mbox

Patch

diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index 289753433f50..3ed1be9aade3 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);