diff options
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4proc.c | 4 | ||||
| -rw-r--r-- | fs/nfsd/nfs4state.c | 24 | ||||
| -rw-r--r-- | fs/nfsd/state.h | 3 |
3 files changed, 16 insertions, 15 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index 752a367e0e3..aa769dfa756 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -375,7 +375,7 @@ nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, goto out; break; case NFS4_OPEN_CLAIM_PREVIOUS: - open->op_openowner->oo_confirmed = 1; + open->op_openowner->oo_flags |= NFS4_OO_CONFIRMED; /* * The CURRENT_FH is already set to the file being * opened. (1) set open->op_cinfo, (2) set @@ -388,7 +388,7 @@ nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, goto out; break; case NFS4_OPEN_CLAIM_DELEGATE_PREV: - open->op_openowner->oo_confirmed = 1; + open->op_openowner->oo_flags |= NFS4_OO_CONFIRMED; dprintk("NFSD: unsupported OPEN claim type %d\n", open->op_claim_type); status = nfserr_notsupp; diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index e7f83bd9b4a..59b70afdc88 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -2322,7 +2322,7 @@ alloc_init_open_stateowner(unsigned int strhashval, struct nfs4_client *clp, str return NULL; oo->oo_owner.so_is_open_owner = 1; oo->oo_owner.so_seqid = open->op_seqid; - oo->oo_confirmed = 0; + oo->oo_flags = 0; oo->oo_time = 0; INIT_LIST_HEAD(&oo->oo_close_lru); hash_openowner(oo, clp, strhashval); @@ -2549,7 +2549,7 @@ nfsd4_process_open1(struct nfsd4_compound_state *cstate, return nfserr_expired; goto renew; } - if (!oo->oo_confirmed) { + if (!(oo->oo_flags & NFS4_OO_CONFIRMED)) { /* Replace unconfirmed owners without checking for replay. */ clp = oo->oo_owner.so_client; release_openowner(oo); @@ -2616,7 +2616,7 @@ out: return nfs_ok; if (status) return status; - open->op_openowner->oo_confirmed = 1; + open->op_openowner->oo_flags |= NFS4_OO_CONFIRMED; return nfs_ok; } @@ -2749,7 +2749,7 @@ nfs4_upgrade_open(struct svc_rqst *rqstp, struct nfs4_file *fp, struct svc_fh *c static void nfs4_set_claim_prev(struct nfsd4_open *open) { - open->op_openowner->oo_confirmed = 1; + open->op_openowner->oo_flags |= NFS4_OO_CONFIRMED; open->op_openowner->oo_owner.so_client->cl_firststate = 1; } @@ -2853,7 +2853,7 @@ nfs4_open_delegation(struct svc_fh *fh, struct nfsd4_open *open, struct nfs4_ol_ * had the chance to reclaim theirs.... */ if (locks_in_grace()) goto out; - if (!cb_up || !oo->oo_confirmed) + if (!cb_up || !(oo->oo_flags & NFS4_OO_CONFIRMED)) goto out; if (open->op_share_access & NFS4_SHARE_ACCESS_WRITE) flag = NFS4_OPEN_DELEGATE_WRITE; @@ -2952,7 +2952,7 @@ nfsd4_process_open2(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nf memcpy(&open->op_stateid, &stp->st_stid.sc_stateid, sizeof(stateid_t)); if (nfsd4_has_session(&resp->cstate)) - open->op_openowner->oo_confirmed = 1; + open->op_openowner->oo_flags |= NFS4_OO_CONFIRMED; /* * Attempt to hand out a delegation. No error return, because the @@ -2973,7 +2973,7 @@ out: * To finish the open response, we just need to set the rflags. */ open->op_rflags = NFS4_OPEN_RESULT_LOCKTYPE_POSIX; - if (!open->op_openowner->oo_confirmed && + if (!(open->op_openowner->oo_flags & NFS4_OO_CONFIRMED) && !nfsd4_has_session(&resp->cstate)) open->op_rflags |= NFS4_OPEN_RESULT_CONFIRM; @@ -3264,7 +3264,7 @@ __be32 nfs4_validate_stateid(stateid_t *stateid, bool has_session) return nfs_ok; ols = openlockstateid(s); if (ols->st_stateowner->so_is_open_owner - && !openowner(ols->st_stateowner)->oo_confirmed) + && !(openowner(ols->st_stateowner)->oo_flags & NFS4_OO_CONFIRMED)) return nfserr_bad_stateid; return nfs_ok; } @@ -3323,7 +3323,7 @@ nfs4_preprocess_stateid_op(struct nfsd4_compound_state *cstate, if (nfs4_check_fh(current_fh, stp)) goto out; if (stp->st_stateowner->so_is_open_owner - && !openowner(stp->st_stateowner)->oo_confirmed) + && !(openowner(stp->st_stateowner)->oo_flags & NFS4_OO_CONFIRMED)) goto out; status = nfs4_check_openmode(stp, flags); if (status) @@ -3476,7 +3476,7 @@ static __be32 nfs4_preprocess_confirmed_seqid_op(struct nfsd4_compound_state *cs if (status) return status; oo = openowner((*stpp)->st_stateowner); - if (!oo->oo_confirmed) + if (!(oo->oo_flags & NFS4_OO_CONFIRMED)) return nfserr_bad_stateid; return nfs_ok; } @@ -3506,9 +3506,9 @@ nfsd4_open_confirm(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, goto out; oo = openowner(stp->st_stateowner); status = nfserr_bad_stateid; - if (oo->oo_confirmed) + if (oo->oo_flags & NFS4_OO_CONFIRMED) goto out; - oo->oo_confirmed = 1; + oo->oo_flags |= NFS4_OO_CONFIRMED; update_stateid(&stp->st_stid.sc_stateid); memcpy(&oc->oc_resp_stateid, &stp->st_stid.sc_stateid, sizeof(stateid_t)); dprintk("NFSD: %s: success, seqid=%d stateid=" STATEID_FMT "\n", diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h index 12c14243670..a8324b868a3 100644 --- a/fs/nfsd/state.h +++ b/fs/nfsd/state.h @@ -371,7 +371,8 @@ struct nfs4_openowner { struct list_head oo_perclient; struct list_head oo_close_lru; /* tail queue */ time_t oo_time; /* time of placement on so_close_lru */ - int oo_confirmed; /* successful OPEN_CONFIRM? */ +#define NFS4_OO_CONFIRMED 1 + unsigned char oo_flags; }; struct nfs4_lockowner { |