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authorTrond Myklebust <Trond.Myklebust@netapp.com>2012-02-09 15:31:36 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-02-29 16:33:42 -0800
commit2efb4f6b48f54918213f0b8c3f7135aca328f8f3 (patch)
treeee88e7d212c437eec5c225ea8458230b92ef6ea9 /fs
parente9513216eb2c0276e227fbb9a6f754e16c9c7510 (diff)
NFSv4: Ensure we throw out bad delegation stateids on NFS4ERR_BAD_STATEID
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 <Trond.Myklebust@netapp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/nfs/nfs4state.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 87822a32709c..9e7e9a524167 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1065,6 +1065,8 @@ void nfs4_schedule_stateid_recovery(const struct nfs_server *server, struct nfs4
{
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);
}