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Diffstat (limited to 'block/blk-mq-sched.h')
| -rw-r--r-- | block/blk-mq-sched.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/block/blk-mq-sched.h b/block/blk-mq-sched.h index c97b816c3800..fe252278ed9a 100644 --- a/block/blk-mq-sched.h +++ b/block/blk-mq-sched.h @@ -37,6 +37,11 @@ static inline void blk_mq_sched_restart(struct blk_mq_hw_ctx *hctx) __blk_mq_sched_restart(hctx); } +static inline bool bio_mergeable(struct bio *bio) +{ + return !(bio->bi_opf & REQ_NOMERGE_FLAGS); +} + static inline bool blk_mq_sched_bio_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs) |