[src/trunk]: src/sys/ufs/ufs Allow ufs_inactive() while a file system is susp...

[hannken <hannken%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/527ca435c41b
branches:  trunk
changeset: 753034:527ca435c41b
user:      hannken <hannken%NetBSD.org@localhost>
date:      Mon Mar 15 09:20:10 2010 +0000

description:
Allow ufs_inactive() while a file system is suspending.  Removes a possible
deadlock between vrele() and ffs_sync() during suspension.

diffstat:

 sys/ufs/ufs/ufs_inode.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 65bca7f32b9f -r 527ca435c41b sys/ufs/ufs/ufs_inode.c
--- a/sys/ufs/ufs/ufs_inode.c   Mon Mar 15 08:03:02 2010 +0000
+++ b/sys/ufs/ufs/ufs_inode.c   Mon Mar 15 09:20:10 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ufs_inode.c,v 1.79 2010/02/07 17:12:40 bouyer Exp $    */
+/*     $NetBSD: ufs_inode.c,v 1.80 2010/03/15 09:20:10 hannken Exp $   */
 
 /*
  * Copyright (c) 1991, 1993
@@ -37,7 +37,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ufs_inode.c,v 1.79 2010/02/07 17:12:40 bouyer Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ufs_inode.c,v 1.80 2010/03/15 09:20:10 hannken Exp $");
 
 #if defined(_KERNEL_OPT)
 #include "opt_ffs.h"
@@ -92,7 +92,7 @@
        UFS_WAPBL_JUNLOCK_ASSERT(vp->v_mount);
 
        transmp = vp->v_mount;
-       fstrans_start(transmp, FSTRANS_SHARED);
+       fstrans_start(transmp, FSTRANS_LAZY);
        /*
         * Ignore inodes related to stale file handles.
         */