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-rw-r--r--block/blk-throttle.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index 0475a22a420..252a81a306f 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -160,9 +160,8 @@ static void throtl_put_tg(struct throtl_grp *tg)
}
static struct throtl_grp * throtl_find_alloc_tg(struct throtl_data *td,
- struct cgroup *cgroup)
+ struct blkio_cgroup *blkcg)
{
- struct blkio_cgroup *blkcg = cgroup_to_blkio_cgroup(cgroup);
struct throtl_grp *tg = NULL;
void *key = td;
struct backing_dev_info *bdi = &td->queue->backing_dev_info;
@@ -229,12 +228,12 @@ done:
static struct throtl_grp * throtl_get_tg(struct throtl_data *td)
{
- struct cgroup *cgroup;
struct throtl_grp *tg = NULL;
+ struct blkio_cgroup *blkcg;
rcu_read_lock();
- cgroup = task_cgroup(current, blkio_subsys_id);
- tg = throtl_find_alloc_tg(td, cgroup);
+ blkcg = task_blkio_cgroup(current);
+ tg = throtl_find_alloc_tg(td, blkcg);
if (!tg)
tg = &td->root_tg;
rcu_read_unlock();