blk-throttle: Use helper function to add root throtl group to lists
Vivek Goyal [Thu, 19 May 2011 19:38:26 +0000 (15:38 -0400)]
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>

block/blk-throttle.c

index 97ea7f8..b9412d1 100644 (file)
@@ -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;