diff options
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index dcf8fce15e23..8d072042790e 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -566,9 +566,9 @@ struct request_queue { * nr_requests and wbt latency, this lock also protects the sysfs attrs * nr_requests and wbt_lat_usec. Additionally the nr_hw_queues update * may modify hctx tags, reserved-tags and cpumask, so this lock also - * helps protect the hctx attrs. To ensure proper locking order during - * an elevator or nr_hw_queue update, first freeze the queue, then - * acquire ->elevator_lock. + * helps protect the hctx sysfs/debugfs attrs. To ensure proper locking + * order during an elevator or nr_hw_queue update, first freeze the + * queue, then acquire ->elevator_lock. */ struct mutex elevator_lock; |