From: Vivek Goyal <vgoyal@redhat.com>
Date: Thu, 19 May 2011 19:38:26 +0000 (-0400)
Subject: blk-throttle: Use helper function to add root throtl group to lists
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5617cbef7723952cbdff28c7a10ff8a254945f4f;p=linux-beck.git

blk-throttle: Use helper function to add root throtl group to lists

Use same helper function for root group as we use with dynamically
allocated groups to add it to various lists.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---

diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index 97ea7f82477d..b9412d1cea9e 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -1176,10 +1176,8 @@ int blk_throtl_init(struct request_queue *q)
 	td->root_tg = tg;
 
 	rcu_read_lock();
-	blkiocg_add_blkio_group(&blkio_root_cgroup, &tg->blkg, (void *)td,
-					0, BLKIO_POLICY_THROTL);
+	throtl_init_add_tg_lists(td, tg, &blkio_root_cgroup);
 	rcu_read_unlock();
-	throtl_add_group_to_td_list(td, tg);
 
 	/* Attach throtl data to request queue */
 	q->td = td;