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vn_lock: LK_CANRECURSE is used by layered filesystems. pointed by cube@.

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This commit is contained in:
yamt 2006-01-01 16:45:42 +00:00
parent f5a8e7919c
commit 46a5c6f4e8
1 changed files with 3 additions and 3 deletions
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6
sys/kern/vfs_vnops.c
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@ -1,4 +1,4 @@
/* $NetBSD: vfs_vnops.c,v 1.103 2005/12/31 14:33:13 yamt Exp $ */ /* $NetBSD: vfs_vnops.c,v 1.104 2006/01/01 16:45:42 yamt Exp $ */
/* /*
* Copyright (c) 1982, 1986, 1989, 1993 * Copyright (c) 1982, 1986, 1989, 1993
@ -37,7 +37,7 @@
*/ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: vfs_vnops.c,v 1.103 2005/12/31 14:33:13 yamt Exp $"); __KERNEL_RCSID(0, "$NetBSD: vfs_vnops.c,v 1.104 2006/01/01 16:45:42 yamt Exp $");
#include "opt_verified_exec.h" #include "opt_verified_exec.h"
@ -707,7 +707,7 @@ vn_lock(struct vnode *vp, int flags)
#endif #endif
KASSERT((flags & KASSERT((flags &
~(LK_INTERLOCK|LK_SHARED|LK_EXCLUSIVE|LK_DRAIN|LK_NOWAIT|LK_RETRY| ~(LK_INTERLOCK|LK_SHARED|LK_EXCLUSIVE|LK_DRAIN|LK_NOWAIT|LK_RETRY|
LK_SETRECURSE)) LK_SETRECURSE|LK_CANRECURSE))
== 0); == 0);
do { do {