Re: [PATCH] lightnvm: fix bad block initialization
> On 23 Feb 2018, at 19.45, Matias Bjørling wrote: > > On 02/23/2018 06:40 PM, Heiner Litz wrote: >> fix reading bad block device information to correctly setup the per line >> blk_bitmap during lightnvm initialization >> >> Signed-off-by: Heiner Litz >> --- >> 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 86a94a7faa96..e0eba150ac7e 100644 >> --- a/drivers/lightnvm/pblk-init.c >> +++ b/drivers/lightnvm/pblk-init.c >> @@ -461,10 +461,11 @@ 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; > > Thanks Heiner. Applied. The patch looks good, but it is missing: Fixes: 36b3b712e81dc ("lightnvm: pblk: refactor bad block identification") Matias, please add this when picking up. Reviewed-by: Javier González PS: Heiner: Matias' lightnvm.io address is m...@lightnvm.io signature.asc Description: Message signed with OpenPGP
Re: [PATCH] lightnvm: fix bad block initialization
> On 23 Feb 2018, at 19.45, Matias Bjørling wrote: > > On 02/23/2018 06:40 PM, Heiner Litz wrote: >> fix reading bad block device information to correctly setup the per line >> blk_bitmap during lightnvm initialization >> >> Signed-off-by: Heiner Litz >> --- >> 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 86a94a7faa96..e0eba150ac7e 100644 >> --- a/drivers/lightnvm/pblk-init.c >> +++ b/drivers/lightnvm/pblk-init.c >> @@ -461,10 +461,11 @@ 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; > > Thanks Heiner. Applied. The patch looks good, but it is missing: Fixes: 36b3b712e81dc ("lightnvm: pblk: refactor bad block identification") Matias, please add this when picking up. Reviewed-by: Javier González signature.asc Description: Message signed with OpenPGP
Re: [PATCH] lightnvm: fix bad block initialization
On 02/23/2018 06:40 PM, Heiner Litz wrote: fix reading bad block device information to correctly setup the per line blk_bitmap during lightnvm initialization Signed-off-by: Heiner Litz --- 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 86a94a7faa96..e0eba150ac7e 100644 --- a/drivers/lightnvm/pblk-init.c +++ b/drivers/lightnvm/pblk-init.c @@ -461,10 +461,11 @@ 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; Thanks Heiner. Applied.
[PATCH] lightnvm: fix bad block initialization
fix reading bad block device information to correctly setup the per line blk_bitmap during lightnvm initialization Signed-off-by: Heiner Litz --- 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 86a94a7faa96..e0eba150ac7e 100644 --- a/drivers/lightnvm/pblk-init.c +++ b/drivers/lightnvm/pblk-init.c @@ -461,10 +461,11 @@ 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; -- 2.14.1
[PATCH] lightnvm: fix bad block initialization
fix reading bad block device information to correctly setup the per line blk_bitmap during lightnvm initialization Signed-off-by: Heiner Litz --- 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 86a94a7faa96..e0eba150ac7e 100644 --- a/drivers/lightnvm/pblk-init.c +++ b/drivers/lightnvm/pblk-init.c @@ -461,10 +461,11 @@ 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; -- 2.14.1