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-rw-r--r--fs/lockd/clntproc.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
index b6b74a60e1eb..4e1c0123b45d 100644
--- a/fs/lockd/clntproc.c
+++ b/fs/lockd/clntproc.c
@@ -493,6 +493,7 @@ nlmclnt_lock(struct nlm_rqst *req, struct file_lock *fl)
493 } 493 }
494 fl->fl_flags |= FL_ACCESS; 494 fl->fl_flags |= FL_ACCESS;
495 status = do_vfs_lock(fl); 495 status = do_vfs_lock(fl);
496 fl->fl_flags = fl_flags;
496 if (status < 0) 497 if (status < 0)
497 goto out; 498 goto out;
498 499
@@ -530,10 +531,11 @@ again:
530 goto again; 531 goto again;
531 } 532 }
532 /* Ensure the resulting lock will get added to granted list */ 533 /* Ensure the resulting lock will get added to granted list */
533 fl->fl_flags = fl_flags | FL_SLEEP; 534 fl->fl_flags |= FL_SLEEP;
534 if (do_vfs_lock(fl) < 0) 535 if (do_vfs_lock(fl) < 0)
535 printk(KERN_WARNING "%s: VFS is out of sync with lock manager!\n", __FUNCTION__); 536 printk(KERN_WARNING "%s: VFS is out of sync with lock manager!\n", __FUNCTION__);
536 up_read(&host->h_rwsem); 537 up_read(&host->h_rwsem);
538 fl->fl_flags = fl_flags;
537 } 539 }
538 status = nlm_stat_to_errno(resp->status); 540 status = nlm_stat_to_errno(resp->status);
539out_unblock: 541out_unblock:
@@ -543,7 +545,6 @@ out_unblock:
543 nlmclnt_cancel(host, req->a_args.block, fl); 545 nlmclnt_cancel(host, req->a_args.block, fl);
544out: 546out:
545 nlm_release_call(req); 547 nlm_release_call(req);
546 fl->fl_flags = fl_flags;
547 return status; 548 return status;
548} 549}
549 550
@@ -598,7 +599,8 @@ nlmclnt_unlock(struct nlm_rqst *req, struct file_lock *fl)
598{ 599{
599 struct nlm_host *host = req->a_host; 600 struct nlm_host *host = req->a_host;
600 struct nlm_res *resp = &req->a_res; 601 struct nlm_res *resp = &req->a_res;
601 int status = 0; 602 int status;
603 unsigned char fl_flags = fl->fl_flags;
602 604
603 /* 605 /*
604 * Note: the server is supposed to either grant us the unlock 606 * Note: the server is supposed to either grant us the unlock
@@ -607,11 +609,13 @@ nlmclnt_unlock(struct nlm_rqst *req, struct file_lock *fl)
607 */ 609 */
608 fl->fl_flags |= FL_EXISTS; 610 fl->fl_flags |= FL_EXISTS;
609 down_read(&host->h_rwsem); 611 down_read(&host->h_rwsem);
610 if (do_vfs_lock(fl) == -ENOENT) { 612 status = do_vfs_lock(fl);
611 up_read(&host->h_rwsem); 613 up_read(&host->h_rwsem);
614 fl->fl_flags = fl_flags;
615 if (status == -ENOENT) {
616 status = 0;
612 goto out; 617 goto out;
613 } 618 }
614 up_read(&host->h_rwsem);
615 619
616 if (req->a_flags & RPC_TASK_ASYNC) 620 if (req->a_flags & RPC_TASK_ASYNC)
617 return nlm_async_call(req, NLMPROC_UNLOCK, &nlmclnt_unlock_ops); 621 return nlm_async_call(req, NLMPROC_UNLOCK, &nlmclnt_unlock_ops);