blkcg: remove unused @pol and @plid parameters
@pol to blkg_to_pdata() and @plid to blkg_lookup_create() are no
longer necessary. Drop them.
Signed-off-by: Tejun Heo <tj@kernel.org>
diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h
index 1cb8f76..1add3dc 100644
--- a/block/blk-cgroup.h
+++ b/block/blk-cgroup.h
@@ -266,13 +266,10 @@
/**
* pdata_to_blkg - get blkg associated with policy private data
* @pdata: policy private data of interest
- * @pol: policy @pdata is for
*
- * @pdata is policy private data for @pol. Determine the blkg it's
- * associated with.
+ * @pdata is policy private data. Determine the blkg it's associated with.
*/
-static inline struct blkio_group *pdata_to_blkg(void *pdata,
- struct blkio_policy_type *pol)
+static inline struct blkio_group *pdata_to_blkg(void *pdata)
{
if (pdata) {
struct blkg_policy_data *pd =
@@ -402,7 +399,6 @@
struct request_queue *q);
struct blkio_group *blkg_lookup_create(struct blkio_cgroup *blkcg,
struct request_queue *q,
- enum blkio_policy_id plid,
bool for_root);
void blkiocg_update_timeslice_used(struct blkio_group *blkg,
struct blkio_policy_type *pol,