From 46754bd056053785d7079f1d48f7f571728dcb47 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 27 Jul 2022 12:22:57 -0400 Subject: block: move ->bio_split to the gendisk Only non-passthrough requests are split by the block layer and use the ->bio_split bio_set. Move it from the request_queue to the gendisk. Signed-off-by: Christoph Hellwig Reviewed-by: Damien Le Moal Reviewed-by: Johannes Thumshirn Link: https://lore.kernel.org/r/20220727162300.3089193-4-hch@lst.de Signed-off-by: Jens Axboe --- block/blk-merge.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'block/blk-merge.c') diff --git a/block/blk-merge.c b/block/blk-merge.c index 6e29fb28584e..30872a353764 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -331,18 +331,19 @@ split: struct bio *__bio_split_to_limits(struct bio *bio, struct request_queue *q, unsigned int *nr_segs) { + struct bio_set *bs = &bio->bi_bdev->bd_disk->bio_split; struct bio *split; switch (bio_op(bio)) { case REQ_OP_DISCARD: case REQ_OP_SECURE_ERASE: - split = bio_split_discard(bio, q, nr_segs, &q->bio_split); + split = bio_split_discard(bio, q, nr_segs, bs); break; case REQ_OP_WRITE_ZEROES: - split = bio_split_write_zeroes(bio, q, nr_segs, &q->bio_split); + split = bio_split_write_zeroes(bio, q, nr_segs, bs); break; default: - split = bio_split_rw(bio, q, nr_segs, &q->bio_split); + split = bio_split_rw(bio, q, nr_segs, bs); break; } -- cgit v1.2.3