[GIT PULL 19/37] lightnvm: fix bad block initialization
From: Matias Bjørling <hidden>
Date: 2018-03-29 22:12:57
Also in:
lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Heiner Litz <redacted> fix reading bad block device information to correctly setup the per line blk_bitmap during lightnvm initialization Signed-off-by: Heiner Litz <redacted> Signed-off-by: Matias Bjørling <redacted> --- drivers/lightnvm/pblk-init.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index 43b835678f48..ee936c1ff764 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c@@ -460,10 +460,11 @@ static int pblk_bb_line(struct pblk *pblk, struct pblk_line *line, struct nvm_tgt_dev *dev = pblk->dev; struct nvm_geo *geo = &dev->geo; int i, bb_cnt = 0; + int blk_per_lun = geo->nr_chks * geo->plane_mode; for (i = 0; i < blk_per_line; i++) { struct pblk_lun *rlun = &pblk->luns[i]; - u8 *lun_bb_log = bb_log + i * blk_per_line; + u8 *lun_bb_log = bb_log + i * blk_per_lun; if (lun_bb_log[line->id] == NVM_BLK_T_FREE) continue;
--
2.11.0