diff options
Diffstat (limited to 'block/blk-cgroup.c')
| -rw-r--r-- | block/blk-cgroup.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index 031114d454a6..3465d6ee708e 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -1800,7 +1800,8 @@ static inline struct blkcg_gq *blkg_tryget_closest(struct bio *bio, struct blkcg_gq *blkg, *ret_blkg = NULL; rcu_read_lock(); - blkg = blkg_lookup_create(css_to_blkcg(css), bio->bi_disk->queue); + blkg = blkg_lookup_create(css_to_blkcg(css), + bio->bi_bdev->bd_disk->queue); while (blkg) { if (blkg_tryget(blkg)) { ret_blkg = blkg; @@ -1836,8 +1837,8 @@ void bio_associate_blkg_from_css(struct bio *bio, if (css && css->parent) { bio->bi_blkg = blkg_tryget_closest(bio, css); } else { - blkg_get(bio->bi_disk->queue->root_blkg); - bio->bi_blkg = bio->bi_disk->queue->root_blkg; + blkg_get(bio->bi_bdev->bd_disk->queue->root_blkg); + bio->bi_blkg = bio->bi_bdev->bd_disk->queue->root_blkg; } } EXPORT_SYMBOL_GPL(bio_associate_blkg_from_css); |