On Fri, 2017-03-24 at 20:36 +0800, Ming Lei wrote: > As the .q_usage_counter is used by both legacy and > mq path, we need to block new I/O if queue becomes > dead in blk_queue_enter(). > > So rename it and we can use this function in both > pathes. Should "pathes" be changed into "paths" in the commit message? Additionally, this patch breaks the symmetry the comment in blk_mq_freeze_queue() refers to. Anyway: Reviewed-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx>
