diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-01-24 11:02:34 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-01-24 18:17:20 -0700 |
| commit | 309dca309fc39a9e3c31b916393b74bd174fd74e (patch) | |
| tree | 2d4687a800a52cfd96482c7c01224236da796102 /block/blk-throttle.c | |
| parent | cf9a978f9781fb30b778ee61ef6bd164c655d9ff (diff) | |
| download | linux-next-309dca309fc39a9e3c31b916393b74bd174fd74e.tar.gz | |
block: store a block_device pointer in struct bio
Replace the gendisk pointer in struct bio with a pointer to the newly
improved struct block device. From that the gendisk can be trivially
accessed with an extra indirection, but it also allows to directly
look up all information related to partition remapping.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-throttle.c')
| -rw-r--r-- | block/blk-throttle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c index d52cac9f3a7c..b1b22d863bdf 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -2178,7 +2178,7 @@ static inline void throtl_update_latency_buckets(struct throtl_data *td) bool blk_throtl_bio(struct bio *bio) { - struct request_queue *q = bio->bi_disk->queue; + struct request_queue *q = bio->bi_bdev->bd_disk->queue; struct blkcg_gq *blkg = bio->bi_blkg; struct throtl_qnode *qn = NULL; struct throtl_grp *tg = blkg_to_tg(blkg); |