This is a note to let you know that I've just added the patch titled
NFSv4: Ensure we throw out bad delegation stateids on NFS4ERR_BAD_STATEID
to the 3.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
nfsv4-ensure-we-throw-out-bad-delegation-stateids-on-nfs4err_bad_stateid.patch
and it can be found in the queue-3.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From b9f9a03150969e4bd9967c20bce67c4de769058f Mon Sep 17 00:00:00 2001
From: Trond Myklebust <[email protected]>
Date: Thu, 9 Feb 2012 15:31:36 -0500
Subject: NFSv4: Ensure we throw out bad delegation stateids on
NFS4ERR_BAD_STATEID
From: Trond Myklebust <[email protected]>
commit b9f9a03150969e4bd9967c20bce67c4de769058f upstream.
To ensure that we don't just reuse the bad delegation when we attempt to
recover the nfs4_state that received the bad stateid error.
Signed-off-by: Trond Myklebust <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
fs/nfs/nfs4state.c | 2 ++
1 file changed, 2 insertions(+)
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1065,6 +1065,8 @@ void nfs4_schedule_stateid_recovery(cons
{
struct nfs_client *clp = server->nfs_client;
+ if (test_and_clear_bit(NFS_DELEGATED_STATE, &state->flags))
+ nfs_async_inode_return_delegation(state->inode,
&state->stateid);
nfs4_state_mark_reclaim_nograce(clp, state);
nfs4_schedule_state_manager(clp);
}
Patches currently in stable-queue which might be from
[email protected] are
queue-3.0/nfsv4-ensure-we-throw-out-bad-delegation-stateids-on-nfs4err_bad_stateid.patch
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