Author: avg
Date: Wed Jul 13 09:02:14 2016
New Revision: 302715
URL: https://svnweb.freebsd.org/changeset/base/302715
Log:
MFC r299913: dounmount: do not call mountcheckdirs() for mounts with
MNT_IGNORE
Modified:
stable/9/sys/kern/vfs_mount.c
Directory Properties:
stable/9/sys/ (props changed)
Modified: stable/9/sys/kern/vfs_mount.c
==============================================================================
--- stable/9/sys/kern/vfs_mount.c Wed Jul 13 08:33:57 2016
(r302714)
+++ stable/9/sys/kern/vfs_mount.c Wed Jul 13 09:02:14 2016
(r302715)
@@ -1306,7 +1306,8 @@ dounmount(mp, flags, td)
*/
if ((flags & MNT_FORCE) &&
VFS_ROOT(mp, LK_EXCLUSIVE, &fsrootvp) == 0) {
- if (mp->mnt_vnodecovered != NULL)
+ if (mp->mnt_vnodecovered != NULL &&
+ (mp->mnt_flag & MNT_IGNORE) == 0)
mountcheckdirs(fsrootvp, mp->mnt_vnodecovered);
if (fsrootvp == rootvnode) {
vrele(rootvnode);
@@ -1327,7 +1328,8 @@ dounmount(mp, flags, td)
if (error && error != ENXIO) {
if ((flags & MNT_FORCE) &&
VFS_ROOT(mp, LK_EXCLUSIVE, &fsrootvp) == 0) {
- if (mp->mnt_vnodecovered != NULL)
+ if (mp->mnt_vnodecovered != NULL &&
+ (mp->mnt_flag & MNT_IGNORE) == 0)
mountcheckdirs(mp->mnt_vnodecovered, fsrootvp);
if (rootvnode == NULL) {
rootvnode = fsrootvp;
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