lightnvm: remove nvm_dev_ops->max_phys_sect

The value of max_phys_sect is always static. Instead of
defining it in the nvm_dev_ops structure, declare it as a global
value.

Signed-off-by: Matias Bjørling <mb@lightnvm.io>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index 141036bd6afa..43b835678f48 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -260,8 +260,7 @@ static int pblk_core_init(struct pblk *pblk)
                 return -ENOMEM;
 
         /* 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);
+        pblk->page_bio_pool = mempool_create_page_pool(NVM_MAX_VLBA, 0);
         if (!pblk->page_bio_pool)
                 goto free_global_caches;
 
@@ -716,12 +715,12 @@ static int pblk_lines_init(struct pblk *pblk)
 
         pblk->min_write_pgs = geo->sec_per_pl * (geo->sec_size / PAGE_SIZE);
         max_write_ppas = pblk->min_write_pgs * geo->all_luns;
-        pblk->max_write_pgs = (max_write_ppas < nvm_max_phys_sects(dev)) ?
-                                max_write_ppas : nvm_max_phys_sects(dev);
+        pblk->max_write_pgs = min_t(int, max_write_ppas, NVM_MAX_VLBA);
         pblk_set_sec_per_write(pblk, pblk->min_write_pgs);
 
         if (pblk->max_write_pgs > PBLK_MAX_REQ_ADDRS) {
-                pr_err("pblk: cannot support device max_phys_sect\n");
+                pr_err("pblk: vector list too big(%u > %u)\n",
+                                pblk->max_write_pgs, PBLK_MAX_REQ_ADDRS);
                 return -EINVAL;
         }