Files
linux-bredos/include/linux
Chengming Zhou 81ada09cc2 blk-flush: reuse rq queuelist in flush state machine
Since we don't need to maintain inflight flush_data requests list
anymore, we can reuse rq->queuelist for flush pending list.

Note in mq_flush_data_end_io(), we need to re-initialize rq->queuelist
before reusing it in the state machine when end, since the rq->rq_next
also reuse it, may have corrupted rq->queuelist by the driver.

This patch decrease the size of struct request by 16 bytes.

Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20230717040058.3993930-5-chengming.zhou@linux.dev
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-07-17 08:18:21 -06:00
..
2023-06-16 12:27:04 -06:00
2023-05-20 19:20:30 +02:00
2023-06-27 10:47:08 -04:00
2023-05-19 23:23:52 +05:30
2023-06-12 12:17:22 -05:00
2023-06-16 10:08:09 -06:00
2023-05-31 13:06:57 +02:00
2023-05-25 09:26:19 +02:00
2023-06-19 16:19:05 -07:00
2023-06-13 16:49:23 +02:00
2023-06-09 17:30:47 +02:00
2023-05-01 17:50:18 -07:00
2023-05-22 17:38:45 +02:00
2023-06-20 20:17:10 -07:00
2023-05-24 18:08:49 +02:00
2023-06-19 15:08:12 -04:00
2023-06-23 16:59:30 -07:00
2023-06-05 09:36:39 +02:00
2023-06-19 16:19:25 -07:00
2023-05-23 12:55:12 -07:00
2023-06-23 16:59:28 -07:00
2023-05-18 19:52:31 -07:00
2023-06-11 18:22:47 +02:00
2023-06-05 09:36:39 +02:00
2023-06-24 15:50:13 -07:00