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48554df6bf
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 <zhouchengming@bytedance.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20230913151616.3164338-3-chengming.zhou@linux.dev Signed-off-by: Jens Axboe <axboe@kernel.dk>