diff options
| -rw-r--r-- | drivers/md/dm-crypt.c | 2 | ||||
| -rw-r--r-- | drivers/md/dm-delay.c | 2 | ||||
| -rw-r--r-- | drivers/md/dm-kcopyd.c | 6 | ||||
| -rw-r--r-- | drivers/md/dm-mpath.c | 1 | ||||
| -rw-r--r-- | drivers/md/dm-stats.c | 1 | ||||
| -rw-r--r-- | drivers/md/dm-thin.c | 7 | ||||
| -rw-r--r-- | drivers/md/dm-zoned-metadata.c | 3 | ||||
| -rw-r--r-- | drivers/md/dm-zoned-target.c | 3 | ||||
| -rw-r--r-- | drivers/md/dm.c | 4 |
9 files changed, 27 insertions, 2 deletions
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 9c53367d2f3e..09f4ff39269b 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -2192,6 +2192,8 @@ static void crypt_dtr(struct dm_target *ti) kzfree(cc->cipher_auth); kzfree(cc->authenc_key); + mutex_destroy(&cc->bio_alloc_lock); + /* Must zero key material before freeing */ kzfree(cc); } diff --git a/drivers/md/dm-delay.c b/drivers/md/dm-delay.c index 288386bfbfb5..1783d80c9cad 100644 --- a/drivers/md/dm-delay.c +++ b/drivers/md/dm-delay.c @@ -229,6 +229,8 @@ static void delay_dtr(struct dm_target *ti) if (dc->dev_write) dm_put_device(ti, dc->dev_write); + mutex_destroy(&dc->timer_lock); + kfree(dc); } diff --git a/drivers/md/dm-kcopyd.c b/drivers/md/dm-kcopyd.c index eb45cc3df31d..e6e7c686646d 100644 --- a/drivers/md/dm-kcopyd.c +++ b/drivers/md/dm-kcopyd.c @@ -477,8 +477,10 @@ static int run_complete_job(struct kcopyd_job *job) * If this is the master job, the sub jobs have already * completed so we can free everything. */ - if (job->master_job == job) + if (job->master_job == job) { + mutex_destroy(&job->lock); mempool_free(job, kc->job_pool); + } fn(read_err, write_err, context); if (atomic_dec_and_test(&kc->nr_jobs)) @@ -750,6 +752,7 @@ int dm_kcopyd_copy(struct dm_kcopyd_client *kc, struct dm_io_region *from, * followed by SPLIT_COUNT sub jobs. */ job = mempool_alloc(kc->job_pool, GFP_NOIO); + mutex_init(&job->lock); /* * set up for the read. @@ -811,7 +814,6 @@ int dm_kcopyd_copy(struct dm_kcopyd_client *kc, struct dm_io_region *from, if (job->source.count <= SUB_JOB_SIZE) dispatch_job(job); else { - mutex_init(&job->lock); job->progress = 0; split_job(job); } diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c index 6d1a9906c582..be581765edd1 100644 --- a/drivers/md/dm-mpath.c +++ b/drivers/md/dm-mpath.c @@ -248,6 +248,7 @@ static void free_multipath(struct multipath *m) kfree(m->hw_handler_name); kfree(m->hw_handler_params); + mutex_destroy(&m->work_mutex); kfree(m); } diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c index 29bc51084c82..56059fb56e2d 100644 --- a/drivers/md/dm-stats.c +++ b/drivers/md/dm-stats.c @@ -228,6 +228,7 @@ void dm_stats_cleanup(struct dm_stats *stats) dm_stat_free(&s->rcu_head); } free_percpu(stats->last); + mutex_destroy(&stats->mutex); } static int dm_stats_create(struct dm_stats *stats, sector_t start, sector_t end, diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index f91d771fff4b..c1c6160be355 100644 --- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -492,6 +492,11 @@ static void pool_table_init(void) INIT_LIST_HEAD(&dm_thin_pool_table.pools); } +static void pool_table_exit(void) +{ + mutex_destroy(&dm_thin_pool_table.mutex); +} + static void __pool_table_insert(struct pool *pool) { BUG_ON(!mutex_is_locked(&dm_thin_pool_table.mutex)); @@ -4387,6 +4392,8 @@ static void dm_thin_exit(void) dm_unregister_target(&pool_target); kmem_cache_destroy(_new_mapping_cache); + + pool_table_exit(); } module_init(dm_thin_init); diff --git a/drivers/md/dm-zoned-metadata.c b/drivers/md/dm-zoned-metadata.c index 70485de37b66..969954915566 100644 --- a/drivers/md/dm-zoned-metadata.c +++ b/drivers/md/dm-zoned-metadata.c @@ -2333,6 +2333,9 @@ static void dmz_cleanup_metadata(struct dmz_metadata *zmd) /* Free the zone descriptors */ dmz_drop_zones(zmd); + + mutex_destroy(&zmd->mblk_flush_lock); + mutex_destroy(&zmd->map_lock); } /* diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c index 6d7bda6f8190..caff02caf083 100644 --- a/drivers/md/dm-zoned-target.c +++ b/drivers/md/dm-zoned-target.c @@ -827,6 +827,7 @@ err_fwq: err_cwq: destroy_workqueue(dmz->chunk_wq); err_bio: + mutex_destroy(&dmz->chunk_lock); bioset_free(dmz->bio_set); err_meta: dmz_dtr_metadata(dmz->metadata); @@ -861,6 +862,8 @@ static void dmz_dtr(struct dm_target *ti) dmz_put_zoned_device(ti); + mutex_destroy(&dmz->chunk_lock); + kfree(dmz); } diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 73d7f316ac1d..67bf11610e4d 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1789,6 +1789,10 @@ static void cleanup_mapped_device(struct mapped_device *md) md->bdev = NULL; } + mutex_destroy(&md->suspend_lock); + mutex_destroy(&md->type_lock); + mutex_destroy(&md->table_devices_lock); + dm_mq_cleanup_mapped_device(md); } |