diff options
Diffstat (limited to 'drivers/lightnvm/pblk-init.c')
| -rw-r--r-- | drivers/lightnvm/pblk-init.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c index eee4eeb47d07..7b1f29c71338 100644 --- a/drivers/lightnvm/pblk-init.c +++ b/drivers/lightnvm/pblk-init.c @@ -132,7 +132,6 @@ static int pblk_rwb_init(struct pblk *pblk) } /* Minimum pages needed within a lun */ -#define PAGE_POOL_SIZE 16 #define ADDR_POOL_SIZE 64 static int pblk_set_ppaf(struct pblk *pblk) @@ -247,14 +246,16 @@ static int pblk_core_init(struct pblk *pblk) if (pblk_init_global_caches(pblk)) return -ENOMEM; - pblk->page_pool = mempool_create_page_pool(PAGE_POOL_SIZE, 0); - if (!pblk->page_pool) + /* internal bios can be at most the sectors signaled by the device. */ + pblk->page_bio_pool = mempool_create_page_pool(nvm_max_phys_sects(dev), + 0); + if (!pblk->page_bio_pool) return -ENOMEM; pblk->line_ws_pool = mempool_create_slab_pool(PBLK_WS_POOL_SIZE, pblk_blk_ws_cache); if (!pblk->line_ws_pool) - goto free_page_pool; + goto free_page_bio_pool; pblk->rec_pool = mempool_create_slab_pool(geo->nr_luns, pblk_rec_cache); if (!pblk->rec_pool) @@ -309,8 +310,8 @@ free_rec_pool: mempool_destroy(pblk->rec_pool); free_blk_ws_pool: mempool_destroy(pblk->line_ws_pool); -free_page_pool: - mempool_destroy(pblk->page_pool); +free_page_bio_pool: + mempool_destroy(pblk->page_bio_pool); return -ENOMEM; } @@ -322,7 +323,7 @@ static void pblk_core_free(struct pblk *pblk) if (pblk->bb_wq) destroy_workqueue(pblk->bb_wq); - mempool_destroy(pblk->page_pool); + mempool_destroy(pblk->page_bio_pool); mempool_destroy(pblk->line_ws_pool); mempool_destroy(pblk->rec_pool); mempool_destroy(pblk->g_rq_pool); |