From 07888c665b405b1cd3577ddebfeb74f4717a84c4 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 24 Jan 2022 10:11:05 +0100 Subject: block: pass a block_device and opf to bio_alloc Pass the block_device and operation that we plan to use this bio for to bio_alloc to optimize the assignment. NULL/0 can be passed, both for the passthrough case on a raw request_queue and to temporarily avoid refactoring some nasty code. Also move the gfp_mask argument after the nr_vecs argument for a much more logical calling convention matching what most of the kernel does. Signed-off-by: Christoph Hellwig Reviewed-by: Chaitanya Kulkarni Link: https://lore.kernel.org/r/20220124091107.642561-18-hch@lst.de Signed-off-by: Jens Axboe --- block/bio.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'block/bio.c') diff --git a/block/bio.c b/block/bio.c index 6c3efb0fd12b..b73c9babd583 100644 --- a/block/bio.c +++ b/block/bio.c @@ -347,10 +347,7 @@ EXPORT_SYMBOL(bio_chain); struct bio *blk_next_bio(struct bio *bio, struct block_device *bdev, unsigned int nr_pages, unsigned int opf, gfp_t gfp) { - struct bio *new = bio_alloc(gfp, nr_pages); - - bio_set_dev(new, bdev); - new->bi_opf = opf; + struct bio *new = bio_alloc(bdev, nr_pages, opf, gfp); if (bio) { bio_chain(bio, new); -- cgit v1.2.3