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| author | Andy Adamson <andros@netapp.com> | 2009-04-03 08:28:22 +0300 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2009-04-03 17:41:17 -0700 |
| commit | da3846a2866ddf239311766ff434a82e7b4ac701 (patch) | |
| tree | c40d6c1754999f1f572f12c4fa68f281a93b040c /fs/nfsd/nfs4state.c | |
| parent | c3d06f9ce8544fecfe13e377d1e2c2e47fe18dbc (diff) | |
| download | blackbird-op-linux-da3846a2866ddf239311766ff434a82e7b4ac701.tar.gz blackbird-op-linux-da3846a2866ddf239311766ff434a82e7b4ac701.zip | |
nfsd41: nfsd DRC logic
Replay a request in nfsd4_sequence.
Add a minorversion to struct nfsd4_compound_state.
Pass the current slot to nfs4svc_encode_compound res via struct
nfsd4_compoundres to set an NFSv4.1 DRC entry.
Signed-off-by: Andy Adamson<andros@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
[nfsd41: use bool inuse for slot state]
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
[nfsd41: use cstate session in nfs4svc_encode_compoundres]
[nfsd41 replace nfsd4_set_cache_entry]
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'fs/nfsd/nfs4state.c')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index a37b91dab1bf..e20d4345040f 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -989,6 +989,8 @@ nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp) } resp->rqstp->rq_resused = entry->ce_resused; + resp->opcnt = entry->ce_opcnt; + resp->cstate.iovlen = entry->ce_datav.iov_len + entry->ce_rpchdrlen; status = entry->ce_status; return status; @@ -1214,6 +1216,10 @@ nfsd4_sequence(struct svc_rqst *rqstp, if (status == nfserr_replay_cache) { cstate->slot = slot; cstate->session = session; + /* Return the cached reply status and set cstate->status + * for nfsd4_svc_encode_compoundres processing*/ + status = nfsd4_replay_cache_entry(resp); + cstate->status = nfserr_replay_cache; goto replay_cache; } if (status) |
