From 8addffd657a956944c1b8a74a1c9aabcfc5b4530 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 12 Oct 2021 18:17:59 +0200 Subject: [PATCH] block: move bio_mergeable out of bio.h bio_mergeable is only needed by I/O schedulers, so move it to blk-mq-sched.h. Signed-off-by: Christoph Hellwig Link: https://lore.kernel.org/r/20211012161804.991559-4-hch@lst.de Signed-off-by: Jens Axboe --- block/blk-mq-sched.h | 5 +++++ include/linux/bio.h | 8 -------- 2 files changed, 5 insertions(+), 8 deletions(-) diff --git a/block/blk-mq-sched.h b/block/blk-mq-sched.h index c97b816c..fe25227 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) diff --git a/include/linux/bio.h b/include/linux/bio.h index ae94794..ec255f2 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -69,14 +69,6 @@ static inline bool bio_no_advance_iter(const struct bio *bio) bio_op(bio) == REQ_OP_WRITE_ZEROES; } -static inline bool bio_mergeable(struct bio *bio) -{ - if (bio->bi_opf & REQ_NOMERGE_FLAGS) - return false; - - return true; -} - static inline unsigned int bio_cur_bytes(struct bio *bio) { if (bio_has_data(bio)) -- 2.7.4