diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 47e94e33a975..5abced7a7408 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -3809,16 +3809,29 @@ nevermind: deny->ld_type = NFS4_WRITE_LT; } +static bool same_lockowner_ino(struct nfs4_lockowner *lo, struct inode *inode, clientid_t *clid, struct xdr_netobj *owner) +{ + struct nfs4_ol_stateid *lst; + + if (!same_owner_str(&lo->lo_owner, owner, clid)) + return false; + lst = list_first_entry(&lo->lo_owner.so_stateids, + struct nfs4_ol_stateid, st_perstateowner); + return lst->st_file->fi_inode == inode; +} + static struct nfs4_lockowner * find_lockowner_str(struct inode *inode, clientid_t *clid, struct xdr_netobj *owner) { unsigned int hashval = lock_ownerstr_hashval(inode, clid->cl_id, owner); + struct nfs4_lockowner *lo; struct nfs4_stateowner *op; list_for_each_entry(op, &lock_ownerstr_hashtbl[hashval], so_strhash) { - if (same_owner_str(op, owner, clid)) - return lockowner(op); + lo = lockowner(op); + if (same_lockowner_ino(lo, inode, clid, owner)) + return lo; } return NULL; } |