From 43381785a5ba1cb424b36812373a6a04054b5c3c Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Mon, 20 Oct 2008 15:43:43 +0200 Subject: [PATCH] block: remove unused ll_new_mergeable() Signed-off-by: FUJITA Tomonori Signed-off-by: Jens Axboe --- block/blk-merge.c | 21 --------------------- 1 file changed, 21 deletions(-) diff --git a/block/blk-merge.c b/block/blk-merge.c index 8681cd6f991..b92f5b0866b 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -222,27 +222,6 @@ new_segment: } EXPORT_SYMBOL(blk_rq_map_sg); -static inline int ll_new_mergeable(struct request_queue *q, - struct request *req, - struct bio *bio) -{ - int nr_phys_segs = bio_phys_segments(q, bio); - - if (req->nr_phys_segments + nr_phys_segs > q->max_phys_segments) { - req->cmd_flags |= REQ_NOMERGE; - if (req == q->last_merge) - q->last_merge = NULL; - return 0; - } - - /* - * A hw segment is just getting larger, bump just the phys - * counter. - */ - req->nr_phys_segments += nr_phys_segs; - return 1; -} - static inline int ll_new_hw_segment(struct request_queue *q, struct request *req, struct bio *bio) -- 2.20.1