diff options
| -rw-r--r-- | fs/nfsd/nfs4state.c | 56 |
1 files changed, 11 insertions, 45 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 296eded..12f7109 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -190,7 +190,7 @@ alloc_init_deleg(struct nfs4_client *clp, struct nfs4_stateid *stp, struct svc_f dp->dl_vfs_file = stp->st_vfs_file; dp->dl_type = type; dp->dl_ident = cb->cb_ident; - dp->dl_stateid.si_boot = get_seconds(); + dp->dl_stateid.si_boot = boot_time; dp->dl_stateid.si_stateownerid = current_delegid++; dp->dl_stateid.si_fileid = 0; dp->dl_stateid.si_generation = 0; @@ -1884,7 +1884,7 @@ init_stateid(struct nfs4_stateid *stp, struct nfs4_file *fp, struct nfsd4_open * stp->st_stateowner = sop; get_nfs4_file(fp); stp->st_file = fp; - stp->st_stateid.si_boot = get_seconds(); + stp->st_stateid.si_boot = boot_time; stp->st_stateid.si_stateownerid = sop->so_id; stp->st_stateid.si_fileid = fp->fi_id; stp->st_stateid.si_generation = 0; @@ -2733,39 +2733,11 @@ nfs4_check_fh(struct svc_fh *fhp, struct nfs4_stateid *stp) static int STALE_STATEID(stateid_t *stateid) { - if (time_after((unsigned long)boot_time, - (unsigned long)stateid->si_boot)) { - dprintk("NFSD: stale stateid " STATEID_FMT "!\n", - STATEID_VAL(stateid)); - return 1; - } - return 0; -} - -static int -EXPIRED_STATEID(stateid_t *stateid) -{ - if (time_before((unsigned long)boot_time, - ((unsigned long)stateid->si_boot)) && - time_before((unsigned long)(stateid->si_boot + nfsd4_lease), get_seconds())) { - dprintk("NFSD: expired stateid " STATEID_FMT "!\n", - STATEID_VAL(stateid)); - return 1; - } - return 0; -} - -static __be32 -stateid_error_map(stateid_t *stateid) -{ - if (STALE_STATEID(stateid)) - return nfserr_stale_stateid; - if (EXPIRED_STATEID(stateid)) - return nfserr_expired; - - dprintk("NFSD: bad stateid " STATEID_FMT "!\n", + if (stateid->si_boot == boot_time) + return 0; + dprintk("NFSD: stale stateid " STATEID_FMT "!\n", STATEID_VAL(stateid)); - return nfserr_bad_stateid; + return 1; } static inline int @@ -2889,10 +2861,8 @@ nfs4_preprocess_stateid_op(struct nfsd4_compound_state *cstate, status = nfserr_bad_stateid; if (is_delegation_stateid(stateid)) { dp = find_delegation_stateid(ino, stateid); - if (!dp) { - status = stateid_error_map(stateid); + if (!dp) goto out; - } status = check_stateid_generation(stateid, &dp->dl_stateid, flags); if (status) @@ -2905,10 +2875,8 @@ nfs4_preprocess_stateid_op(struct nfsd4_compound_state *cstate, *filpp = dp->dl_vfs_file; } else { /* open or lock stateid */ stp = find_stateid(stateid, flags); - if (!stp) { - status = stateid_error_map(stateid); + if (!stp) goto out; - } if (nfs4_check_fh(current_fh, stp)) goto out; if (!stp->st_stateowner->so_confirmed) @@ -2980,7 +2948,7 @@ nfs4_preprocess_seqid_op(struct nfsd4_compound_state *cstate, u32 seqid, */ sop = search_close_lru(stateid->si_stateownerid, flags); if (sop == NULL) - return stateid_error_map(stateid); + return nfserr_bad_stateid; *sopp = sop; goto check_replay; } @@ -3247,10 +3215,8 @@ nfsd4_delegreturn(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, if (!is_delegation_stateid(stateid)) goto out; dp = find_delegation_stateid(inode, stateid); - if (!dp) { - status = stateid_error_map(stateid); + if (!dp) goto out; - } status = check_stateid_generation(stateid, &dp->dl_stateid, flags); if (status) goto out; @@ -3476,7 +3442,7 @@ alloc_init_lock_stateid(struct nfs4_stateowner *sop, struct nfs4_file *fp, struc stp->st_stateowner = sop; get_nfs4_file(fp); stp->st_file = fp; - stp->st_stateid.si_boot = get_seconds(); + stp->st_stateid.si_boot = boot_time; stp->st_stateid.si_stateownerid = sop->so_id; stp->st_stateid.si_fileid = fp->fi_id; stp->st_stateid.si_generation = 0; |