1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index e5239aba806b..13822594647c 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -193,8 +193,9 @@ static int pblk_rwb_init(struct pblk *pblk)
         struct nvm_tgt_dev *dev = pblk->dev;
         struct nvm_geo *geo = &dev->geo;
         unsigned long buffer_size;
-        int pgs_in_buffer;
+        int pgs_in_buffer, threshold;
 
+        threshold = geo->mw_cunits * geo->all_luns;
         pgs_in_buffer = (max(geo->mw_cunits, geo->ws_opt) + geo->ws_opt)
                                                                 * geo->all_luns;
 
@@ -203,7 +204,7 @@ static int pblk_rwb_init(struct pblk *pblk)
         else
                 buffer_size = pgs_in_buffer;
 
-        return pblk_rb_init(&pblk->rwb, buffer_size, geo->csecs);
+        return pblk_rb_init(&pblk->rwb, buffer_size, threshold, geo->csecs);
 }
 
 /* Minimum pages needed within a lun */