diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index e9b7a47..00c7eff 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -21,7 +21,7 @@
 /* Throttling is performed over 100ms slice and after that slice is renewed */
 static unsigned long throtl_slice = HZ/10;	/* 100 ms */
 
-static struct blkio_policy_type blkio_policy_throtl;
+static struct blkcg_policy blkcg_policy_throtl;
 
 /* A workqueue to queue throttle related work */
 static struct workqueue_struct *kthrotld_workqueue;
@@ -120,12 +120,12 @@
 static void tg_stats_alloc_fn(struct work_struct *);
 static DECLARE_DELAYED_WORK(tg_stats_alloc_work, tg_stats_alloc_fn);
 
-static inline struct throtl_grp *blkg_to_tg(struct blkio_group *blkg)
+static inline struct throtl_grp *blkg_to_tg(struct blkcg_gq *blkg)
 {
-	return blkg_to_pdata(blkg, &blkio_policy_throtl);
+	return blkg_to_pdata(blkg, &blkcg_policy_throtl);
 }
 
-static inline struct blkio_group *tg_to_blkg(struct throtl_grp *tg)
+static inline struct blkcg_gq *tg_to_blkg(struct throtl_grp *tg)
 {
 	return pdata_to_blkg(tg);
 }
@@ -208,7 +208,7 @@
 		goto alloc_stats;
 }
 
-static void throtl_init_blkio_group(struct blkio_group *blkg)
+static void throtl_pd_init(struct blkcg_gq *blkg)
 {
 	struct throtl_grp *tg = blkg_to_tg(blkg);
 
@@ -233,7 +233,7 @@
 	spin_unlock(&tg_stats_alloc_lock);
 }
 
-static void throtl_exit_blkio_group(struct blkio_group *blkg)
+static void throtl_pd_exit(struct blkcg_gq *blkg)
 {
 	struct throtl_grp *tg = blkg_to_tg(blkg);
 
@@ -244,7 +244,7 @@
 	free_percpu(tg->stats_cpu);
 }
 
-static void throtl_reset_group_stats(struct blkio_group *blkg)
+static void throtl_pd_reset_stats(struct blkcg_gq *blkg)
 {
 	struct throtl_grp *tg = blkg_to_tg(blkg);
 	int cpu;
@@ -260,33 +260,33 @@
 	}
 }
 
-static struct
-throtl_grp *throtl_lookup_tg(struct throtl_data *td, struct blkio_cgroup *blkcg)
+static struct throtl_grp *throtl_lookup_tg(struct throtl_data *td,
+					   struct blkcg *blkcg)
 {
 	/*
-	 * This is the common case when there are no blkio cgroups.
-	 * Avoid lookup in this case
+	 * This is the common case when there are no blkcgs.  Avoid lookup
+	 * in this case
 	 */
-	if (blkcg == &blkio_root_cgroup)
+	if (blkcg == &blkcg_root)
 		return td_root_tg(td);
 
 	return blkg_to_tg(blkg_lookup(blkcg, td->queue));
 }
 
 static struct throtl_grp *throtl_lookup_create_tg(struct throtl_data *td,
-						  struct blkio_cgroup *blkcg)
+						  struct blkcg *blkcg)
 {
 	struct request_queue *q = td->queue;
 	struct throtl_grp *tg = NULL;
 
 	/*
-	 * This is the common case when there are no blkio cgroups.
-	 * Avoid lookup in this case
+	 * This is the common case when there are no blkcgs.  Avoid lookup
+	 * in this case
 	 */
-	if (blkcg == &blkio_root_cgroup) {
+	if (blkcg == &blkcg_root) {
 		tg = td_root_tg(td);
 	} else {
-		struct blkio_group *blkg;
+		struct blkcg_gq *blkg;
 
 		blkg = blkg_lookup_create(blkcg, q);
 
@@ -665,7 +665,7 @@
 	return 0;
 }
 
-static void throtl_update_dispatch_stats(struct blkio_group *blkg, u64 bytes,
+static void throtl_update_dispatch_stats(struct blkcg_gq *blkg, u64 bytes,
 					 int rw)
 {
 	struct throtl_grp *tg = blkg_to_tg(blkg);
@@ -822,7 +822,7 @@
 static void throtl_process_limit_change(struct throtl_data *td)
 {
 	struct request_queue *q = td->queue;
-	struct blkio_group *blkg, *n;
+	struct blkcg_gq *blkg, *n;
 
 	if (!td->limits_changed)
 		return;
@@ -951,9 +951,9 @@
 static int tg_print_cpu_rwstat(struct cgroup *cgrp, struct cftype *cft,
 			       struct seq_file *sf)
 {
-	struct blkio_cgroup *blkcg = cgroup_to_blkio_cgroup(cgrp);
+	struct blkcg *blkcg = cgroup_to_blkcg(cgrp);
 
-	blkcg_print_blkgs(sf, blkcg, tg_prfill_cpu_rwstat, &blkio_policy_throtl,
+	blkcg_print_blkgs(sf, blkcg, tg_prfill_cpu_rwstat, &blkcg_policy_throtl,
 			  cft->private, true);
 	return 0;
 }
@@ -979,29 +979,29 @@
 static int tg_print_conf_u64(struct cgroup *cgrp, struct cftype *cft,
 			     struct seq_file *sf)
 {
-	blkcg_print_blkgs(sf, cgroup_to_blkio_cgroup(cgrp), tg_prfill_conf_u64,
-			  &blkio_policy_throtl, cft->private, false);
+	blkcg_print_blkgs(sf, cgroup_to_blkcg(cgrp), tg_prfill_conf_u64,
+			  &blkcg_policy_throtl, cft->private, false);
 	return 0;
 }
 
 static int tg_print_conf_uint(struct cgroup *cgrp, struct cftype *cft,
 			      struct seq_file *sf)
 {
-	blkcg_print_blkgs(sf, cgroup_to_blkio_cgroup(cgrp), tg_prfill_conf_uint,
-			  &blkio_policy_throtl, cft->private, false);
+	blkcg_print_blkgs(sf, cgroup_to_blkcg(cgrp), tg_prfill_conf_uint,
+			  &blkcg_policy_throtl, cft->private, false);
 	return 0;
 }
 
 static int tg_set_conf(struct cgroup *cgrp, struct cftype *cft, const char *buf,
 		       bool is_u64)
 {
-	struct blkio_cgroup *blkcg = cgroup_to_blkio_cgroup(cgrp);
+	struct blkcg *blkcg = cgroup_to_blkcg(cgrp);
 	struct blkg_conf_ctx ctx;
 	struct throtl_grp *tg;
 	struct throtl_data *td;
 	int ret;
 
-	ret = blkg_conf_prep(blkcg, &blkio_policy_throtl, buf, &ctx);
+	ret = blkg_conf_prep(blkcg, &blkcg_policy_throtl, buf, &ctx);
 	if (ret)
 		return ret;
 
@@ -1086,11 +1086,11 @@
 	cancel_delayed_work_sync(&td->throtl_work);
 }
 
-static struct blkio_policy_type blkio_policy_throtl = {
+static struct blkcg_policy blkcg_policy_throtl = {
 	.ops = {
-		.blkio_init_group_fn = throtl_init_blkio_group,
-		.blkio_exit_group_fn = throtl_exit_blkio_group,
-		.blkio_reset_group_stats_fn = throtl_reset_group_stats,
+		.pd_init_fn		= throtl_pd_init,
+		.pd_exit_fn		= throtl_pd_exit,
+		.pd_reset_stats_fn	= throtl_pd_reset_stats,
 	},
 	.pdata_size = sizeof(struct throtl_grp),
 	.cftypes = throtl_files,
@@ -1101,7 +1101,7 @@
 	struct throtl_data *td = q->td;
 	struct throtl_grp *tg;
 	bool rw = bio_data_dir(bio), update_disptime = true;
-	struct blkio_cgroup *blkcg;
+	struct blkcg *blkcg;
 	bool throttled = false;
 
 	if (bio->bi_rw & REQ_THROTTLED) {
@@ -1118,7 +1118,7 @@
 	 * just update the dispatch stats in lockless manner and return.
 	 */
 	rcu_read_lock();
-	blkcg = bio_blkio_cgroup(bio);
+	blkcg = bio_blkcg(bio);
 	tg = throtl_lookup_tg(td, blkcg);
 	if (tg) {
 		if (tg_no_rule_group(tg, rw)) {
@@ -1243,7 +1243,7 @@
 	td->queue = q;
 
 	/* activate policy */
-	ret = blkcg_activate_policy(q, &blkio_policy_throtl);
+	ret = blkcg_activate_policy(q, &blkcg_policy_throtl);
 	if (ret)
 		kfree(td);
 	return ret;
@@ -1253,7 +1253,7 @@
 {
 	BUG_ON(!q->td);
 	throtl_shutdown_wq(q);
-	blkcg_deactivate_policy(q, &blkio_policy_throtl);
+	blkcg_deactivate_policy(q, &blkcg_policy_throtl);
 	kfree(q->td);
 }
 
@@ -1263,7 +1263,7 @@
 	if (!kthrotld_workqueue)
 		panic("Failed to create kthrotld\n");
 
-	return blkio_policy_register(&blkio_policy_throtl);
+	return blkcg_policy_register(&blkcg_policy_throtl);
 }
 
 module_init(throtl_init);