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| author | Dennis Zhou (Facebook) <dennisszhou@gmail.com> | 2018-09-11 14:41:30 -0400 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-09-21 20:29:08 -0600 |
| commit | 5bf9a1f3b4efef7e463105dde8bba4d2397909c2 (patch) | |
| tree | c3179d65eba843d4cfa945544743955e889ad3f5 /block/bio.c | |
| parent | a7b39b4e961c4e2b3ed837803a7441a65c90ce33 (diff) | |
| download | linux-5bf9a1f3b4efef7e463105dde8bba4d2397909c2.tar.bz2 | |
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/bio.c')
| -rw-r--r-- | block/bio.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/block/bio.c b/block/bio.c index 748d7132f172..80c948da061c 100644 --- a/block/bio.c +++ b/block/bio.c @@ -610,6 +610,8 @@ void __bio_clone_fast(struct bio *bio, struct bio *bio_src) bio->bi_io_vec = bio_src->bi_io_vec; bio_clone_blkcg_association(bio, bio_src); + + blkcg_bio_issue_init(bio); } EXPORT_SYMBOL(__bio_clone_fast); |