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-rw-r--r--block/blk-cgroup.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index af42efbb0c1d..d02bbf88de13 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -351,10 +351,8 @@ void blkiocg_add_blkio_group(struct blkio_cgroup *blkcg,
351 blkg->blkcg_id = css_id(&blkcg->css); 351 blkg->blkcg_id = css_id(&blkcg->css);
352 hlist_add_head_rcu(&blkg->blkcg_node, &blkcg->blkg_list); 352 hlist_add_head_rcu(&blkg->blkcg_node, &blkcg->blkg_list);
353 spin_unlock_irqrestore(&blkcg->lock, flags); 353 spin_unlock_irqrestore(&blkcg->lock, flags);
354#ifdef CONFIG_DEBUG_BLK_CGROUP
355 /* Need to take css reference ? */ 354 /* Need to take css reference ? */
356 cgroup_path(blkcg->css.cgroup, blkg->path, sizeof(blkg->path)); 355 cgroup_path(blkcg->css.cgroup, blkg->path, sizeof(blkg->path));
357#endif
358 blkg->dev = dev; 356 blkg->dev = dev;
359} 357}
360EXPORT_SYMBOL_GPL(blkiocg_add_blkio_group); 358EXPORT_SYMBOL_GPL(blkiocg_add_blkio_group);