From 38c387b52d8404f8fd29d8c26bebc83a80733657 Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Fri, 16 Sep 2011 17:42:48 -0400 Subject: 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 --- fs/nfsd/nfs4xdr.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/nfsd/nfs4xdr.c') 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); } } -- cgit v1.2.3