[PATCH 1/2] lightnvm: use rrpc->nr_luns to calculate the rrpc area size

From	Wenwei Tao <ww.tao0320@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH 1/2] lightnvm: use rrpc->nr_luns to calculate the rrpc area size
Date	2016-03-30 16:30 +0200
Message-ID	<ripia-6GA-9@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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rrpc->nr_sects is calculated after rrpc init luns succeeds,
before that the value of rrpc->nr_sects is zero, so we cannot
use it to calcuate rrpc area size, we use rrpc->nr_luns instead.

Signed-off-by: Wenwei Tao <ww.tao0320@gmail.com>
---
 drivers/lightnvm/rrpc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c
index 3ab6495..516a045 100644
--- a/drivers/lightnvm/rrpc.c
+++ b/drivers/lightnvm/rrpc.c
@@ -1223,7 +1223,7 @@ static int rrpc_area_init(struct rrpc *rrpc, sector_t *begin)
 {
 	struct nvm_dev *dev = rrpc->dev;
 	struct nvmm_type *mt = dev->mt;
-	sector_t size = rrpc->nr_sects * dev->sec_size;
+	sector_t size = dev->sec_size * dev->sec_per_lun * rrpc->nr_luns;
 
 	size >>= 9;
 
-- 
2.7.2.333.g70bd996

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[PATCH 1/2] lightnvm: use rrpc->nr_luns to calculate the rrpc area size Wenwei Tao <ww.tao0320@gmail.com> - 2016-03-30 16:30 +0200
  [PATCH 2/2] lightnvm: use relative logical address in rrpc_l2p_update Wenwei Tao <ww.tao0320@gmail.com> - 2016-03-30 16:30 +0200
    Re: [PATCH 2/2] lightnvm: use relative logical address in  rrpc_l2p_update Matias Bjørling <mb@lightnvm.io> - 2016-03-31 11:20 +0200
      Re: [PATCH 2/2] lightnvm: use relative logical address in rrpc_l2p_update Wenwei Tao <ww.tao0320@gmail.com> - 2016-03-31 13:10 +0200
  Re: [PATCH 1/2] lightnvm: use rrpc->nr_luns to calculate the rrpc  area size Wenwei Tao <ww.tao0320@gmail.com> - 2016-03-31 10:40 +0200
    Re: [PATCH 1/2] lightnvm: use rrpc->nr_luns to calculate the rrpc  area size Matias Bjørling <mb@lightnvm.io> - 2016-03-31 11:00 +0200
      Re: [PATCH 1/2] lightnvm: use rrpc->nr_luns to calculate the rrpc  area size Wenwei Tao <ww.tao0320@gmail.com> - 2016-03-31 12:00 +0200
        Re: [PATCH 1/2] lightnvm: use rrpc->nr_luns to calculate the rrpc  area size Matias Bjørling <mb@lightnvm.io> - 2016-03-31 12:10 +0200
          Re: [PATCH 1/2] lightnvm: use rrpc->nr_luns to calculate the rrpc  area size Wenwei Tao <ww.tao0320@gmail.com> - 2016-03-31 12:30 +0200
            Re: [PATCH 1/2] lightnvm: use rrpc->nr_luns to calculate the rrpc  area size Matias Bjørling <mb@lightnvm.io> - 2016-03-31 15:30 +0200

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