diff options
Diffstat (limited to 'drivers/lightnvm')
| -rw-r--r-- | drivers/lightnvm/pblk-init.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c index 56ece7dfac0e..2e599738372d 100644 --- a/drivers/lightnvm/pblk-init.c +++ b/drivers/lightnvm/pblk-init.c @@ -220,6 +220,14 @@ static int pblk_init_global_caches(struct pblk *pblk) return 0; } +static void pblk_free_global_caches(struct pblk *pblk) +{ + kmem_cache_destroy(pblk_ws_cache); + kmem_cache_destroy(pblk_rec_cache); + kmem_cache_destroy(pblk_g_rq_cache); + kmem_cache_destroy(pblk_w_rq_cache); +} + static int pblk_core_init(struct pblk *pblk) { struct nvm_tgt_dev *dev = pblk->dev; @@ -235,7 +243,7 @@ static int pblk_core_init(struct pblk *pblk) pblk->page_bio_pool = mempool_create_page_pool(nvm_max_phys_sects(dev), 0); if (!pblk->page_bio_pool) - return -ENOMEM; + goto free_global_caches; pblk->gen_ws_pool = mempool_create_slab_pool(PBLK_GEN_WS_POOL_SIZE, pblk_ws_cache); @@ -303,6 +311,8 @@ free_gen_ws_pool: mempool_destroy(pblk->gen_ws_pool); free_page_bio_pool: mempool_destroy(pblk->page_bio_pool); +free_global_caches: + pblk_free_global_caches(pblk); return -ENOMEM; } @@ -324,10 +334,7 @@ static void pblk_core_free(struct pblk *pblk) mempool_destroy(pblk->e_rq_pool); mempool_destroy(pblk->w_rq_pool); - kmem_cache_destroy(pblk_ws_cache); - kmem_cache_destroy(pblk_rec_cache); - kmem_cache_destroy(pblk_g_rq_cache); - kmem_cache_destroy(pblk_w_rq_cache); + pblk_free_global_caches(pblk); } static void pblk_luns_free(struct pblk *pblk) |