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| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2014-06-30 17:48:47 +0200 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2014-07-10 02:55:07 +0200 |
| commit | 0fe492db6003218d5c36765c09cce3a5a9f8a2eb (patch) | |
| tree | 98405e93e79a86767e0c00183e3bac460cd60e6e /fs/nfsd | |
| parent | nfsd: Always use lookup_clientid() in nfsd4_process_open1 (diff) | |
| download | linux-0fe492db6003218d5c36765c09cce3a5a9f8a2eb.tar.xz linux-0fe492db6003218d5c36765c09cce3a5a9f8a2eb.zip | |
nfsd: Convert nfs4_check_open_reclaim() to work with lookup_clientid()
lookup_clientid is preferable to find_confirmed_client since it's able
to use the cached client in the compound state.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4proc.c | 3 | ||||
| -rw-r--r-- | fs/nfsd/nfs4state.c | 15 | ||||
| -rw-r--r-- | fs/nfsd/state.h | 3 |
3 files changed, 13 insertions, 8 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index 9425ffc48809..29a617ebe38c 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -431,8 +431,7 @@ nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, break; case NFS4_OPEN_CLAIM_PREVIOUS: status = nfs4_check_open_reclaim(&open->op_clientid, - cstate->minorversion, - nn); + cstate, nn); if (status) goto out; open->op_openowner->oo_flags |= NFS4_OO_CONFIRMED; diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index f82aec4193ce..324e80fbfea9 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -4969,16 +4969,21 @@ nfsd4_find_reclaim_client(const char *recdir, struct nfsd_net *nn) * Called from OPEN. Look for clientid in reclaim list. */ __be32 -nfs4_check_open_reclaim(clientid_t *clid, bool sessions, struct nfsd_net *nn) +nfs4_check_open_reclaim(clientid_t *clid, + struct nfsd4_compound_state *cstate, + struct nfsd_net *nn) { - struct nfs4_client *clp; + __be32 status; /* find clientid in conf_id_hashtbl */ - clp = find_confirmed_client(clid, sessions, nn); - if (clp == NULL) + status = lookup_clientid(clid, cstate, nn); + if (status) return nfserr_reclaim_bad; - return nfsd4_client_record_check(clp) ? nfserr_reclaim_bad : nfs_ok; + if (nfsd4_client_record_check(cstate->clp)) + return nfserr_reclaim_bad; + + return nfs_ok; } #ifdef CONFIG_NFSD_FAULT_INJECTION diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h index ff160e89701a..06d1a908a58e 100644 --- a/fs/nfsd/state.h +++ b/fs/nfsd/state.h @@ -457,7 +457,8 @@ void nfs4_remove_reclaim_record(struct nfs4_client_reclaim *, struct nfsd_net *) extern void nfs4_release_reclaim(struct nfsd_net *); extern struct nfs4_client_reclaim *nfsd4_find_reclaim_client(const char *recdir, struct nfsd_net *nn); -extern __be32 nfs4_check_open_reclaim(clientid_t *clid, bool sessions, struct nfsd_net *nn); +extern __be32 nfs4_check_open_reclaim(clientid_t *clid, + struct nfsd4_compound_state *cstate, struct nfsd_net *nn); extern int set_callback_cred(void); extern void nfsd4_init_callback(struct nfsd4_callback *); extern void nfsd4_probe_callback(struct nfs4_client *clp); |