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| author | J. Bruce Fields <bfields@redhat.com> | 2011-09-06 19:50:21 (GMT) |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2011-09-13 22:29:00 (GMT) |
| commit | 2288d0e3958b94bcc3c00a78ea06909a8eb66378 (patch) | |
| tree | 0e3b5a475808e0ad05ab51c5beb34bd2b5c03910 | |
| parent | c0a5d93efbbb79117bdf7f5f81fba9d679c35dfa (diff) | |
| download | linux-2288d0e3958b94bcc3c00a78ea06909a8eb66378.tar.xz | |
nfsd4: pass around typemask instead of flags
We're only using those flags to choose lock or open stateid's at this
point.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
| -rw-r--r-- | fs/nfsd/nfs4state.c | 18 | ||||
| -rw-r--r-- | fs/nfsd/state.h | 2 |
2 files changed, 8 insertions, 12 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index ad20bbf..4813463 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -1080,16 +1080,14 @@ static struct nfs4_stateid *find_stateid(stateid_t *t) return NULL; } -static struct nfs4_stateid *find_stateid_by_type(stateid_t *t, int flags) +static struct nfs4_stateid *find_stateid_by_type(stateid_t *t, char typemask) { struct nfs4_stateid *s; s = find_stateid(t); if (!s) return NULL; - if (flags & LOCK_STATE && s->st_type == NFS4_LOCK_STID) - return s; - if (flags & OPEN_STATE && s->st_type == NFS4_OPEN_STID) + if (typemask & s->st_type) return s; return NULL; } @@ -3445,7 +3443,7 @@ static __be32 nfs4_seqid_op_checks(struct nfsd4_compound_state *cstate, stateid_ */ static __be32 nfs4_preprocess_seqid_op(struct nfsd4_compound_state *cstate, u32 seqid, - stateid_t *stateid, int flags, + stateid_t *stateid, char typemask, struct nfs4_stateid **stpp) { __be32 status; @@ -3457,7 +3455,7 @@ nfs4_preprocess_seqid_op(struct nfsd4_compound_state *cstate, u32 seqid, status = nfs4_nospecial_stateid_checks(stateid); if (status) return status; - *stpp = find_stateid_by_type(stateid, flags); + *stpp = find_stateid_by_type(stateid, typemask); if (*stpp == NULL) return nfserr_expired; cstate->replay_owner = (*stpp)->st_stateowner; @@ -3472,7 +3470,7 @@ static __be32 nfs4_preprocess_confirmed_seqid_op(struct nfsd4_compound_state *cs struct nfs4_openowner *oo; status = nfs4_preprocess_seqid_op(cstate, seqid, stateid, - OPEN_STATE, stpp); + NFS4_OPEN_STID, stpp); if (status) return status; oo = openowner((*stpp)->st_stateowner); @@ -3501,7 +3499,7 @@ nfsd4_open_confirm(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, status = nfs4_preprocess_seqid_op(cstate, oc->oc_seqid, &oc->oc_req_stateid, - OPEN_STATE, &stp); + NFS4_OPEN_STID, &stp); if (status) goto out; oo = openowner(stp->st_stateowner); @@ -3999,7 +3997,7 @@ nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, status = nfs4_preprocess_seqid_op(cstate, lock->lk_old_lock_seqid, &lock->lk_old_lock_stateid, - LOCK_STATE, &lock_stp); + NFS4_LOCK_STID, &lock_stp); if (status) goto out; lock_sop = lockowner(lock_stp->st_stateowner); @@ -4197,7 +4195,7 @@ nfsd4_locku(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, nfs4_lock_state(); status = nfs4_preprocess_seqid_op(cstate, locku->lu_seqid, - &locku->lu_stateid, LOCK_STATE, &stp); + &locku->lu_stateid, NFS4_LOCK_STID, &stp); if (status) goto out; filp = find_any_file(stp->st_file); diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h index 9745cc7..ef949eb 100644 --- a/fs/nfsd/state.h +++ b/fs/nfsd/state.h @@ -463,8 +463,6 @@ struct nfs4_stateid { }; /* flags for preprocess_seqid_op() */ -#define OPEN_STATE 0x00000004 -#define LOCK_STATE 0x00000008 #define RD_STATE 0x00000010 #define WR_STATE 0x00000020 |