diff options
Diffstat (limited to 'drivers/lightnvm/pblk-write.c')
| -rw-r--r-- | drivers/lightnvm/pblk-write.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/lightnvm/pblk-write.c b/drivers/lightnvm/pblk-write.c index a896190c82f0..aef6fd7c4a0c 100644 --- a/drivers/lightnvm/pblk-write.c +++ b/drivers/lightnvm/pblk-write.c @@ -244,7 +244,7 @@ static int pblk_setup_w_rq(struct pblk *pblk, struct nvm_rq *rqd, } ppa_set_empty(&erase_ppa); - if (likely(!e_line || !e_line->left_eblks)) + if (likely(!e_line || !atomic_read(&e_line->left_eblks))) pblk_map_rq(pblk, rqd, c_ctx->sentry, lun_bitmap, valid, 0); else pblk_map_erase_rq(pblk, rqd, c_ctx->sentry, lun_bitmap, @@ -257,7 +257,7 @@ out: struct nvm_geo *geo = &dev->geo; int bit; - e_line->left_eblks++; + atomic_inc(&e_line->left_eblks); bit = erase_ppa.g.lun * geo->nr_chnls + erase_ppa.g.ch; WARN_ON(!test_and_clear_bit(bit, e_line->erase_bitmap)); up(&pblk->erase_sem); |