diff options
Diffstat (limited to 'drivers/md/dm-cache-target.c')
| -rw-r--r-- | drivers/md/dm-cache-target.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c index 89fdfb49d564..780a61bc6cc0 100644 --- a/drivers/md/dm-cache-target.c +++ b/drivers/md/dm-cache-target.c @@ -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); @@ -2015,7 +2015,6 @@ static int parse_metadata_dev(struct cache_args *ca, struct dm_arg_set *as, { int r; sector_t metadata_dev_size; - char b[BDEVNAME_SIZE]; if (!at_least_one_arg(as, error)) return -EINVAL; @@ -2029,8 +2028,8 @@ static int parse_metadata_dev(struct cache_args *ca, struct dm_arg_set *as, metadata_dev_size = get_dev_size(ca->metadata_dev); if (metadata_dev_size > DM_CACHE_METADATA_MAX_SECTORS_WARNING) - DMWARN("Metadata device %s is larger than %u sectors: excess space will not be used.", - bdevname(ca->metadata_dev->bdev, b), THIN_METADATA_MAX_SECTORS); + DMWARN("Metadata device %pg is larger than %u sectors: excess space will not be used.", + ca->metadata_dev->bdev, THIN_METADATA_MAX_SECTORS); return 0; } @@ -2357,6 +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; @@ -3345,7 +3345,6 @@ static void disable_passdown_if_not_supported(struct cache *cache) struct block_device *origin_bdev = cache->origin_dev->bdev; struct queue_limits *origin_limits = &bdev_get_queue(origin_bdev)->limits; const char *reason = NULL; - char buf[BDEVNAME_SIZE]; if (!cache->features.discard_passdown) return; @@ -3357,8 +3356,8 @@ static void disable_passdown_if_not_supported(struct cache *cache) reason = "max discard sectors smaller than a block"; if (reason) { - DMWARN("Origin device (%s) %s: Disabling discard passdown.", - bdevname(origin_bdev, buf), reason); + DMWARN("Origin device (%pg) %s: Disabling discard passdown.", + origin_bdev, reason); cache->features.discard_passdown = false; } } |