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Merge branch 'master' into for-2.6.35

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Conflicts:
	fs/ext3/fsync.c

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Jens Axboe
2010-05-21 21:27:26 +02:00
parent b492e95be0 d515e86e63
commit ee9a3607fb
5727 changed files with 379386 additions and 149340 deletions
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block/blk-cgroup.c
+4 -4
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@@ -956,16 +956,16 @@ static void blkiocg_destroy(struct cgroup_subsys *subsys, struct cgroup *cgroup)
static struct cgroup_subsys_state *
blkiocg_create(struct cgroup_subsys *subsys, struct cgroup *cgroup)
{
struct blkio_cgroup *blkcg, *parent_blkcg;
struct blkio_cgroup *blkcg;
struct cgroup *parent = cgroup->parent;
if (!cgroup->parent) {
if (!parent) {
blkcg = &blkio_root_cgroup;
goto done;
}
/* Currently we do not support hierarchy deeper than two level (0,1) */
parent_blkcg = cgroup_to_blkio_cgroup(cgroup->parent);
if (css_depth(&parent_blkcg->css) > 0)
if (parent != cgroup->top_cgroup)
return ERR_PTR(-EINVAL);
blkcg = kzalloc(sizeof(*blkcg), GFP_KERNEL);