Dennis Zhou db6638d7d1 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>
2018-12-07 22:26:37 -07:00
..
2018-11-30 18:39:07 -08:00
2018-11-18 15:46:03 -07:00
2018-11-01 18:34:46 -07:00
2018-10-29 15:16:01 -07:00
2018-10-27 09:24:24 -07:00
2018-10-16 11:13:50 +02:00
2018-12-02 12:19:44 -08:00
2018-10-11 12:12:55 +02:00
2018-11-09 17:56:44 +01:00
2018-11-08 17:49:04 -06:00
2018-10-31 16:47:55 -07:00
2018-12-04 09:38:05 -07:00
2018-11-09 16:41:58 -06:00
2018-12-04 09:38:05 -07:00
2018-10-26 14:36:21 -07:00
2018-10-22 17:30:06 +01:00
2018-11-01 08:42:21 -07:00
2018-10-26 12:09:58 -07:00
2018-10-29 15:16:01 -07:00
2018-12-04 09:38:05 -07:00
2018-12-04 09:38:05 -07:00
2018-10-31 08:54:16 -07:00
2018-11-28 08:33:55 -08:00
2018-11-30 14:48:04 -07:00
2018-10-11 09:16:44 -07:00
2018-11-10 13:32:14 -06:00
2018-11-11 09:21:46 -08:00
2018-11-29 11:39:35 +01:00
2018-10-31 11:01:38 -07:00
2018-11-01 14:42:49 -07:00
2018-10-31 11:41:37 -07:00
2018-12-02 12:15:55 -08:00