From 48554df6bf2b1e83f70749bf4b4d7914f8b3c01d Mon Sep 17 00:00:00 2001 From: Chengming Zhou Date: Wed, 13 Sep 2023 15:16:13 +0000 Subject: blk-mq: remove RQF_MQ_INFLIGHT Since the previous patch change to only account active requests when we really allocate the driver tag, the RQF_MQ_INFLIGHT can be removed and no double account problem. 1. none elevator: flush request will use the first pending request's driver tag, won't double account. 2. other elevator: flush request will be accounted when allocate driver tag when issue, and will be unaccounted when it put the driver tag. Signed-off-by: Chengming Zhou Reviewed-by: Ming Lei Link: https://lore.kernel.org/r/20230913151616.3164338-3-chengming.zhou@linux.dev Signed-off-by: Jens Axboe --- block/blk-mq-debugfs.c | 1 - 1 file changed, 1 deletion(-) (limited to 'block/blk-mq-debugfs.c') diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c index c3b5930106b2..5cbeb9344f2f 100644 --- a/block/blk-mq-debugfs.c +++ b/block/blk-mq-debugfs.c @@ -246,7 +246,6 @@ static const char *const rqf_name[] = { RQF_NAME(STARTED), RQF_NAME(FLUSH_SEQ), RQF_NAME(MIXED_MERGE), - RQF_NAME(MQ_INFLIGHT), RQF_NAME(DONTPREP), RQF_NAME(SCHED_TAGS), RQF_NAME(USE_SCHED), -- cgit