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-rw-r--r--block/blk-cgroup.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h
index ba5703f69b4..cd50a2f8733 100644
--- a/block/blk-cgroup.h
+++ b/block/blk-cgroup.h
@@ -26,6 +26,7 @@ struct blkio_group {
/* An rcu protected unique identifier for the group */
void *key;
struct hlist_node blkcg_node;
+ unsigned short blkcg_id;
};
#define BLKIO_WEIGHT_MIN 100