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authorChao Yu <chao2.yu@samsung.com>2016-01-12 07:49:16 +0100
committerJens Axboe <axboe@fb.com>2016-01-12 08:21:15 -0700
commitbdded1552085b12d23c9be76147d2e96647a098f (patch)
tree96fa04d75f82de069dadf66569a611e24e2c3848 /drivers/lightnvm
parent3cd485b1f8e25a6534eb4c542e7eba1b944fbaaf (diff)
lightnvm: fix incorrect nr_free_blocks stat
When initing bad block list in gennvm_block_bb, once we move bad block from free_list to bb_list, we should maintain both stat info nr_free_blocks and nr_bad_blocks. So this patch fixes to add missing operation related to nr_free_blocks. Signed-off-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Matias Bjørling <m@bjorling.me> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/lightnvm')
-rw-r--r--drivers/lightnvm/gennvm.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/lightnvm/gennvm.c b/drivers/lightnvm/gennvm.c
index 62c6f4d11f24..2a96ff6923f0 100644
--- a/drivers/lightnvm/gennvm.c
+++ b/drivers/lightnvm/gennvm.c
@@ -89,6 +89,7 @@ static int gennvm_block_bb(struct ppa_addr ppa, int nr_blocks, u8 *blks,
list_move_tail(&blk->list, &lun->bb_list);
lun->vlun.nr_bad_blocks++;
+ lun->vlun.nr_free_blocks--;
}
return 0;