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| author | J. Bruce Fields <bfields@redhat.com> | 2011-09-17 01:42:48 +0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2011-09-17 18:01:54 +0400 |
| commit | 38c387b52d8404f8fd29d8c26bebc83a80733657 (patch) | |
| tree | 41879d4c05ef03368856439f232df7ac1fcc2b0b /fs/nfsd/nfs4xdr.c | |
| parent | dad1c067eb42ec8bedadd64f681056914547d22e (diff) | |
| download | linux-38c387b52d8404f8fd29d8c26bebc83a80733657.tar.xz | |
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.c | 1 |
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); } } |