diff options
Diffstat (limited to 'block/blk-cgroup.h')
| -rw-r--r-- | block/blk-cgroup.h | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h index d6ad3abc6eca..624c03c8fe64 100644 --- a/block/blk-cgroup.h +++ b/block/blk-cgroup.h @@ -72,9 +72,10 @@ struct blkcg_gq { struct blkg_iostat_set iostat; struct blkg_policy_data *pd[BLKCG_MAX_POLS]; - +#ifdef CONFIG_BLK_CGROUP_PUNT_BIO spinlock_t async_bio_lock; struct bio_list async_bios; +#endif union { struct work_struct async_bio_work; struct work_struct free_work; @@ -375,16 +376,6 @@ static inline void blkg_put(struct blkcg_gq *blkg) if (((d_blkg) = blkg_lookup(css_to_blkcg(pos_css), \ (p_blkg)->q))) -bool __blkcg_punt_bio_submit(struct bio *bio); - -static inline bool blkcg_punt_bio_submit(struct bio *bio) -{ - if (bio->bi_opf & REQ_CGROUP_PUNT) - return __blkcg_punt_bio_submit(bio); - else - return false; -} - static inline void blkcg_bio_issue_init(struct bio *bio) { bio_issue_init(&bio->bi_issue, bio_sectors(bio)); @@ -506,8 +497,6 @@ static inline struct blkcg_gq *pd_to_blkg(struct blkg_policy_data *pd) { return static inline char *blkg_path(struct blkcg_gq *blkg) { return NULL; } static inline void blkg_get(struct blkcg_gq *blkg) { } static inline void blkg_put(struct blkcg_gq *blkg) { } - -static inline bool blkcg_punt_bio_submit(struct bio *bio) { return false; } static inline void blkcg_bio_issue_init(struct bio *bio) { } static inline void blk_cgroup_bio_start(struct bio *bio) { } static inline bool blk_cgroup_mergeable(struct request *rq, struct bio *bio) { return true; } |