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| author | Dennis Zhou (Facebook) <dennisszhou@gmail.com> | 2018-09-11 21:41:30 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-09-22 05:29:08 +0300 |
| commit | 5bf9a1f3b4efef7e463105dde8bba4d2397909c2 (patch) | |
| tree | c3179d65eba843d4cfa945544743955e889ad3f5 /block/blk-throttle.c | |
| parent | a7b39b4e961c4e2b3ed837803a7441a65c90ce33 (diff) | |
| download | linux-5bf9a1f3b4efef7e463105dde8bba4d2397909c2.tar.xz | |
blkcg: consolidate bio_issue_init to be a part of core
bio_issue_init among other things initializes the timestamp for an IO.
Rather than have this logic handled by policies, this consolidates it to
be on the init paths (normal, clone, bounce clone).
Signed-off-by: Dennis Zhou <dennisszhou@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Liu Bo <bo.liu@linux.alibaba.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-throttle.c')
| -rw-r--r-- | block/blk-throttle.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c index e62ae502891b..4bda70e8db48 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -2115,13 +2115,6 @@ static inline void throtl_update_latency_buckets(struct throtl_data *td) } #endif -static void blk_throtl_assoc_bio(struct throtl_grp *tg, struct bio *bio) -{ -#ifdef CONFIG_BLK_DEV_THROTTLING_LOW - bio_issue_init(&bio->bi_issue, bio_sectors(bio)); -#endif -} - bool blk_throtl_bio(struct request_queue *q, struct blkcg_gq *blkg, struct bio *bio) { @@ -2145,7 +2138,6 @@ bool blk_throtl_bio(struct request_queue *q, struct blkcg_gq *blkg, if (unlikely(blk_queue_bypass(q))) goto out_unlock; - blk_throtl_assoc_bio(tg, bio); blk_throtl_update_idletime(tg); sq = &tg->service_queue; |