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vfs: take mnt_child/mnt_mounts to struct mount

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2011-11-24 23:24:33 -05:00
parent 68e8a9feab
commit 6b41d536f7
4 changed files with 26 additions and 26 deletions
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6
fs/pnode.c
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@@ -303,13 +303,13 @@ int propagate_mount_busy(struct mount *mnt, int refcnt)
* If not, we don't have to go checking for all other
* mounts
*/
if (!list_empty(&mnt->mnt.mnt_mounts) || do_refcount_check(mnt, refcnt))
if (!list_empty(&mnt->mnt_mounts) || do_refcount_check(mnt, refcnt))
return 1;
for (m = propagation_next(&parent->mnt, &parent->mnt); m;
m = propagation_next(m, &parent->mnt)) {
child = __lookup_mnt(m, mnt->mnt_mountpoint, 0);
if (child && list_empty(&child->mnt.mnt_mounts) &&
if (child && list_empty(&child->mnt_mounts) &&
(ret = do_refcount_check(child, 1)))
break;
}
@@ -336,7 +336,7 @@ static void __propagate_umount(struct mount *mnt)
* umount the child only if the child has no
* other children
*/
if (child && list_empty(&child->mnt.mnt_mounts))
if (child && list_empty(&child->mnt_mounts))
list_move_tail(&child->mnt_hash, &mnt->mnt_hash);
}
}