Commit 8eabf5d0 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

dm: fold __send_duplicate_bios into __clone_and_map_simple_bio 



Fold __send_duplicate_bios into its only caller to prepare for
refactoring.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarMike Snitzer <snitzer@redhat.com>
Link: https://lore.kernel.org/r/20220202160109.108149-5-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent b1bee792

drivers/md/dm.c

+11 −16
Original line number Diff line number Diff line
@@ -1273,10 +1273,16 @@ static void alloc_multiple_bios(struct bio_list *blist, struct clone_info *ci, 
	}

}



static void __clone_and_map_simple_bio(struct clone_info *ci,

					   struct dm_target_io *tio, unsigned *len)

static void __send_duplicate_bios(struct clone_info *ci, struct dm_target *ti,

				  unsigned num_bios, unsigned *len)

{

	struct bio *clone = &tio->clone;

	struct bio_list blist = BIO_EMPTY_LIST;

	struct bio *clone;



	alloc_multiple_bios(&blist, ci, ti, num_bios);



	while ((clone = bio_list_pop(&blist))) {

		struct dm_target_io *tio = clone_to_tio(clone);



		tio->len_ptr = len;
@@ -1285,17 +1291,6 @@ static void __clone_and_map_simple_bio(struct clone_info *ci, 
			bio_setup_sector(clone, ci->sector, *len);

		__map_bio(tio);

	}



static void __send_duplicate_bios(struct clone_info *ci, struct dm_target *ti,

				  unsigned num_bios, unsigned *len)

{

	struct bio_list blist = BIO_EMPTY_LIST;

	struct bio *bio;



	alloc_multiple_bios(&blist, ci, ti, num_bios);



	while ((bio = bio_list_pop(&blist)))

		__clone_and_map_simple_bio(ci, clone_to_tio(bio), len);

}



static int __send_empty_flush(struct clone_info *ci)