diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-cgroup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index 7c91d9195da8..8d1b7757f1e4 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -93,6 +93,8 @@ static void blkg_free_workfn(struct work_struct *work) if (blkg->pd[i]) blkcg_policy[i]->pd_free_fn(blkg->pd[i]); + if (blkg->parent) + blkg_put(blkg->parent); if (blkg->q) blk_put_queue(blkg->q); free_percpu(blkg->iostat_cpu); @@ -127,8 +129,6 @@ static void __blkg_release(struct rcu_head *rcu) /* release the blkcg and parent blkg refs this blkg has been holding */ css_put(&blkg->blkcg->css); - if (blkg->parent) - blkg_put(blkg->parent); blkg_free(blkg); } |