diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2018-05-20 18:25:53 -0400 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-05-30 15:33:32 -0600 |
| commit | 6f1c819c219f7841079f0f43ab62727a55b0d849 (patch) | |
| tree | 1e0b17e1d3a12f3e0a36184779faea735f365139 /drivers/md/dm-zoned-target.c | |
| parent | afeee514ce7f4cab605beedd03be71ebaf0c5fc8 (diff) | |
dm: convert to bioset_init()/mempool_init()
Convert dm to embedded bio sets.
Acked-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/dm-zoned-target.c')
| -rw-r--r-- | drivers/md/dm-zoned-target.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c index e73b0776683c..30602d15ad9a 100644 --- a/drivers/md/dm-zoned-target.c +++ b/drivers/md/dm-zoned-target.c @@ -57,7 +57,7 @@ struct dmz_target { struct workqueue_struct *chunk_wq; /* For cloned BIOs to zones */ - struct bio_set *bio_set; + struct bio_set bio_set; /* For flush */ spinlock_t flush_lock; @@ -121,7 +121,7 @@ static int dmz_submit_read_bio(struct dmz_target *dmz, struct dm_zone *zone, } /* Partial BIO: we need to clone the BIO */ - clone = bio_clone_fast(bio, GFP_NOIO, dmz->bio_set); + clone = bio_clone_fast(bio, GFP_NOIO, &dmz->bio_set); if (!clone) return -ENOMEM; @@ -779,10 +779,9 @@ static int dmz_ctr(struct dm_target *ti, unsigned int argc, char **argv) ti->len = (sector_t)dmz_nr_chunks(dmz->metadata) << dev->zone_nr_sectors_shift; /* Zone BIO */ - dmz->bio_set = bioset_create(DMZ_MIN_BIOS, 0, 0); - if (!dmz->bio_set) { + ret = bioset_init(&dmz->bio_set, DMZ_MIN_BIOS, 0, 0); + if (ret) { ti->error = "Create BIO set failed"; - ret = -ENOMEM; goto err_meta; } @@ -828,7 +827,7 @@ err_cwq: destroy_workqueue(dmz->chunk_wq); err_bio: mutex_destroy(&dmz->chunk_lock); - bioset_free(dmz->bio_set); + bioset_exit(&dmz->bio_set); err_meta: dmz_dtr_metadata(dmz->metadata); err_dev: @@ -858,7 +857,7 @@ static void dmz_dtr(struct dm_target *ti) dmz_dtr_metadata(dmz->metadata); - bioset_free(dmz->bio_set); + bioset_exit(&dmz->bio_set); dmz_put_zoned_device(ti); |