diff options
Diffstat (limited to 'drivers/md/dm-thin.c')
| -rw-r--r-- | drivers/md/dm-thin.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index f91d771fff4b..629c555890c1 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)); @@ -1717,7 +1722,7 @@ static void __remap_and_issue_shared_cell(void *context, bio_op(bio) == REQ_OP_DISCARD) bio_list_add(&info->defer_bios, bio); else { - struct dm_thin_endio_hook *h = dm_per_bio_data(bio, sizeof(struct dm_thin_endio_hook));; + struct dm_thin_endio_hook *h = dm_per_bio_data(bio, sizeof(struct dm_thin_endio_hook)); h->shared_read_entry = dm_deferred_entry_inc(info->tc->pool->shared_read_ds); inc_all_io_entry(info->tc->pool, bio); @@ -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); |