diff options
Diffstat (limited to 'fs/nfsd/nfs4state.c')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 78191320f8e2..5c241e510888 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -1019,9 +1019,9 @@ static void revoke_delegation(struct nfs4_delegation *dp) WARN_ON(!list_empty(&dp->dl_recall_lru)); if (clp->cl_minorversion) { + spin_lock(&clp->cl_lock); dp->dl_stid.sc_type = NFS4_REVOKED_DELEG_STID; refcount_inc(&dp->dl_stid.sc_count); - spin_lock(&clp->cl_lock); list_add(&dp->dl_recall_lru, &clp->cl_revoked); spin_unlock(&clp->cl_lock); } @@ -4998,15 +4998,6 @@ static __be32 nfsd4_validate_stateid(struct nfs4_client *cl, stateid_t *stateid) if (ZERO_STATEID(stateid) || ONE_STATEID(stateid) || CLOSE_STATEID(stateid)) return status; - /* Client debugging aid. */ - if (!same_clid(&stateid->si_opaque.so_clid, &cl->cl_clientid)) { - char addr_str[INET6_ADDRSTRLEN]; - rpc_ntop((struct sockaddr *)&cl->cl_addr, addr_str, - sizeof(addr_str)); - pr_warn_ratelimited("NFSD: client %s testing state ID " - "with incorrect client ID\n", addr_str); - return status; - } spin_lock(&cl->cl_lock); s = find_stateid_locked(cl, stateid); if (!s) @@ -6401,12 +6392,16 @@ nfsd4_release_lockowner(struct svc_rqst *rqstp, if (sop->so_is_open_owner || !same_owner_str(sop, owner)) continue; - if (atomic_read(&sop->so_count) != 1) { - spin_unlock(&clp->cl_lock); - return nfserr_locks_held; + /* see if there are still any locks associated with it */ + lo = lockowner(sop); + list_for_each_entry(stp, &sop->so_stateids, st_perstateowner) { + if (check_for_locks(stp->st_stid.sc_file, lo)) { + status = nfserr_locks_held; + spin_unlock(&clp->cl_lock); + return status; + } } - lo = lockowner(sop); nfs4_get_stateowner(sop); break; } |