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lightnvm: fix incorrect nr_free_blocks stat

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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 <[email protected]>
Signed-off-by: Matias Bjørling <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
This commit is contained in:
Chao Yu 2016-01-12 07:49:16 +01:00 • committed by Jens Axboe
commit bdded15520
1 changed files with 1 additions and 0 deletions
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drivers/lightnvm/gennvm.c
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@ -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;