diff options
| author | Dennis Zhou <dennis@kernel.org> | 2018-12-05 12:10:35 -0500 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-12-07 22:26:37 -0700 |
| commit | db6638d7d177a8bc74c9e539e2e0d7d061c767b1 (patch) | |
| tree | 4d797db1677ed41d4c59857f680ef05ff1902b07 /block/bounce.c | |
| parent | fd42df305f804ddc0d5ac028e944784283b2f92d (diff) | |
| download | lwn-db6638d7d177a8bc74c9e539e2e0d7d061c767b1.tar.gz lwn-db6638d7d177a8bc74c9e539e2e0d7d061c767b1.zip | |
blkcg: remove bio->bi_css and instead use bio->bi_blkg
Prior patches ensured that any bio that interacts with a request_queue
is properly associated with a blkg. This makes bio->bi_css unnecessary
as blkg maintains a reference to blkcg already.
This removes the bio field bi_css and transfers corresponding uses to
access via bi_blkg.
Signed-off-by: Dennis Zhou <dennis@kernel.org>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/bounce.c')
| -rw-r--r-- | block/bounce.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/bounce.c b/block/bounce.c index cfb96d5170d0..ffb9e9ecfa7e 100644 --- a/block/bounce.c +++ b/block/bounce.c @@ -277,7 +277,7 @@ static struct bio *bounce_clone_bio(struct bio *bio_src, gfp_t gfp_mask, } } - bio_clone_blkcg_association(bio, bio_src); + bio_clone_blkg_association(bio, bio_src); blkcg_bio_issue_init(bio); return bio; |