Re: [PATCH] block: cleanup for blk_cleanup_queue()

[Bart Van Assche]

On 4/7/19 4:03 AM, Shenghui Wang wrote:
        /*
-        * Drain all requests queued before DYING marking. Set DEAD flag to
+        * Drain all requests queued before DEAD marking. Set DEAD flag to
         * prevent that q->request_fn() gets invoked after draining finished.
         */

No new requests can be queued between the "dying" and "dead" states. I 
wrote "dying" in that comment because I meant "dying". See also commit 
3f3299d5c026 ("block: Rename queue dead flag").

Bart.