diff options
| author | Yu Kuai | 2025-09-10 14:30:41 +0800 |
|---|---|---|
| committer | Jens Axboe | 2025-09-10 05:23:45 -0600 |
| commit | 1733e88874838ddebf7774440c285700865e6b08 (patch) | |
| tree | 412eb8f895f1db6999c9ac89e2dbffa6908c32a0 /block/blk-iolatency.c | |
| parent | 79b24810a25538df49d809741721ce3e6f342026 (diff) | |
block: cleanup bio_issue
Now that bio->bi_issue is only used by blk-iolatency to get bio issue
time, replace bio_issue with u64 time directly and remove bio_issue to
make code cleaner.
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-iolatency.c')
| -rw-r--r-- | block/blk-iolatency.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/block/blk-iolatency.c b/block/blk-iolatency.c index 2f8fdecdd7a9..554b191a6892 100644 --- a/block/blk-iolatency.c +++ b/block/blk-iolatency.c @@ -485,19 +485,11 @@ static void blkcg_iolatency_throttle(struct rq_qos *rqos, struct bio *bio) mod_timer(&blkiolat->timer, jiffies + HZ); } -static void iolatency_record_time(struct iolatency_grp *iolat, - struct bio_issue *issue, u64 now, - bool issue_as_root) +static void iolatency_record_time(struct iolatency_grp *iolat, u64 start, + u64 now, bool issue_as_root) { - u64 start = bio_issue_time(issue); u64 req_time; - /* - * Have to do this so we are truncated to the correct time that our - * issue is truncated to. - */ - now = __bio_issue_time(now); - if (now <= start) return; @@ -625,7 +617,7 @@ static void blkcg_iolatency_done_bio(struct rq_qos *rqos, struct bio *bio) * submitted, so do not account for it. */ if (iolat->min_lat_nsec && bio->bi_status != BLK_STS_AGAIN) { - iolatency_record_time(iolat, &bio->bi_issue, now, + iolatency_record_time(iolat, bio->issue_time_ns, now, issue_as_root); window_start = atomic64_read(&iolat->window_start); if (now > window_start && |