diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-cgroup.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index 9f97da52d006..5e2723f2c6a3 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -822,8 +822,13 @@ static void blkcg_css_free(struct cgroup_subsys_state *css) { struct blkcg *blkcg = css_to_blkcg(css); - if (blkcg != &blkcg_root) + if (blkcg != &blkcg_root) { + int i; + + for (i = 0; i < BLKCG_MAX_POLS; i++) + kfree(blkcg->pd[i]); kfree(blkcg); + } } static struct cgroup_subsys_state * @@ -1162,8 +1167,6 @@ void blkcg_deactivate_policy(struct request_queue *q, kfree(blkg->pd[pol->plid]); blkg->pd[pol->plid] = NULL; - kfree(blkg->blkcg->pd[pol->plid]); - blkg->blkcg->pd[pol->plid] = NULL; spin_unlock(&blkg->blkcg->lock); } |