diff options
Diffstat (limited to 'drivers/lightnvm/pblk-init.c')
| -rw-r--r-- | drivers/lightnvm/pblk-init.c | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c index 2f8d3f9ffbaf..4d719782f65b 100644 --- a/drivers/lightnvm/pblk-init.c +++ b/drivers/lightnvm/pblk-init.c @@ -21,7 +21,7 @@ #include "pblk.h" static struct kmem_cache *pblk_ws_cache, *pblk_rec_cache, *pblk_g_rq_cache, - *pblk_w_rq_cache, *pblk_line_meta_cache; + *pblk_w_rq_cache; static DECLARE_RWSEM(pblk_lock); struct bio_set *pblk_bio_set; @@ -181,8 +181,6 @@ static int pblk_set_ppaf(struct pblk *pblk) static int pblk_init_global_caches(struct pblk *pblk) { - char cache_name[PBLK_CACHE_NAME_LEN]; - down_write(&pblk_lock); pblk_ws_cache = kmem_cache_create("pblk_blk_ws", sizeof(struct pblk_line_ws), 0, 0, NULL); @@ -217,19 +215,6 @@ static int pblk_init_global_caches(struct pblk *pblk) up_write(&pblk_lock); return -ENOMEM; } - - snprintf(cache_name, sizeof(cache_name), "pblk_line_m_%s", - pblk->disk->disk_name); - pblk_line_meta_cache = kmem_cache_create(cache_name, - pblk->lm.sec_bitmap_len, 0, 0, NULL); - if (!pblk_line_meta_cache) { - 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); - up_write(&pblk_lock); - return -ENOMEM; - } up_write(&pblk_lock); return 0; @@ -276,16 +261,10 @@ static int pblk_core_init(struct pblk *pblk) if (!pblk->w_rq_pool) goto free_e_rq_pool; - pblk->line_meta_pool = - mempool_create_slab_pool(PBLK_META_POOL_SIZE, - pblk_line_meta_cache); - if (!pblk->line_meta_pool) - goto free_w_rq_pool; - pblk->close_wq = alloc_workqueue("pblk-close-wq", WQ_MEM_RECLAIM | WQ_UNBOUND, PBLK_NR_CLOSE_JOBS); if (!pblk->close_wq) - goto free_line_meta_pool; + goto free_w_rq_pool; pblk->bb_wq = alloc_workqueue("pblk-bb-wq", WQ_MEM_RECLAIM | WQ_UNBOUND, 0); @@ -305,8 +284,6 @@ free_bb_wq: destroy_workqueue(pblk->bb_wq); free_close_wq: destroy_workqueue(pblk->close_wq); -free_line_meta_pool: - mempool_destroy(pblk->line_meta_pool); free_w_rq_pool: mempool_destroy(pblk->w_rq_pool); free_e_rq_pool: @@ -336,13 +313,11 @@ static void pblk_core_free(struct pblk *pblk) mempool_destroy(pblk->r_rq_pool); mempool_destroy(pblk->e_rq_pool); mempool_destroy(pblk->w_rq_pool); - mempool_destroy(pblk->line_meta_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); - kmem_cache_destroy(pblk_line_meta_cache); } static void pblk_luns_free(struct pblk *pblk) |