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authorJ. Bruce Fields <bfields@redhat.com>2011-09-16 17:42:48 -0400
committerJ. Bruce Fields <bfields@redhat.com>2011-09-17 10:01:54 -0400
commit38c387b52d8404f8fd29d8c26bebc83a80733657 (patch)
tree41879d4c05ef03368856439f232df7ac1fcc2b0b /fs/nfsd/nfs4xdr.c
parentdad1c067eb42ec8bedadd64f681056914547d22e (diff)
nfsd4: match close replays on stateid, not open owner id
Keep around an unhashed copy of the final stateid after the last close using an openowner, and when identifying a replay, match against that stateid instead of just against the open owner id. Free it the next time the seqid is bumped or the stateowner is destroyed. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfs4xdr.c')
-rw-r--r--fs/nfsd/nfs4xdr.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index f4116cf16595..7bd57c2dbc4d 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -1636,6 +1636,7 @@ static void encode_seqid_op_tail(struct nfsd4_compoundres *resp, __be32 *save, _
(char *)resp->p - (char *)save;
memcpy(stateowner->so_replay.rp_buf, save,
stateowner->so_replay.rp_buflen);
+ nfsd4_purge_closed_stateid(stateowner);
}
}