Commit 69596f55 authored by Mike Snitzer's avatar Mike Snitzer
Browse files

dm cache: use dm_submit_bio_remap 



Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
parent b7f8dff0

drivers/md/dm-cache-target.c

+4 −3
Original line number Diff line number Diff line
@@ -803,7 +803,7 @@ static void accounted_complete(struct cache *cache, struct bio *bio) 
static void accounted_request(struct cache *cache, struct bio *bio)

{

	accounted_begin(cache, bio);

	submit_bio_noacct(bio);

	dm_submit_bio_remap(bio, NULL);

}



static void issue_op(struct bio *bio, void *context)
@@ -1708,7 +1708,7 @@ static bool process_bio(struct cache *cache, struct bio *bio) 
	bool commit_needed;



	if (map_bio(cache, bio, get_bio_block(cache, bio), &commit_needed) == DM_MAPIO_REMAPPED)

		submit_bio_noacct(bio);

		dm_submit_bio_remap(bio, NULL);



	return commit_needed;

}
@@ -1774,7 +1774,7 @@ static bool process_discard_bio(struct cache *cache, struct bio *bio) 


	if (cache->features.discard_passdown) {

		remap_to_origin(cache, bio);

		submit_bio_noacct(bio);

		dm_submit_bio_remap(bio, NULL);

	} else

		bio_endio(bio);
@@ -2356,6 +2356,7 @@ static int cache_create(struct cache_args *ca, struct cache **result) 


	cache->ti = ca->ti;

	ti->private = cache;

	ti->accounts_remapped_io = true;

	ti->num_flush_bios = 2;

	ti->flush_supported = true;