Commits
Jens Axboe committed 35d37c66356
Revert "blk-mq: Micro-optimize bt_get()" This reverts commit 52f7eb945f2ba62b324bb9ae16d945326a961dcf. The optimization is only really safe for a single queue, otherwise 'bs' and 'bt' can indeed change, and if we don't do a finish_wait() for each loop, we'll potentially change the wait structure and corrupt task wait list. Reported-by: Jan Kara <jack@suse.cz>