The vm counters is counted in sectors, so we should do the conversation
in submit_bio.
Fixes: 74d46992e0d9 ("block: replace bi_bdev with a gendisk pointer and
partitions index")
Cc: sta...@vger.kernel.org
Reviewed-by: Omar Sandoval <osan...@fb.com>
Reviewed-by: Christoph Hellwig <h...@lst.de>
Signed-off-by: Jiufei Xue <jiufei....@linux.alibaba.com>
---
block/blk-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/blk-core.c b/block/blk-core.c
index 2d1a7bb..6d82c4f 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -2434,7 +2434,7 @@ blk_qc_t submit_bio(struct bio *bio)
unsigned int count;
if (unlikely(bio_op(bio) == REQ_OP_WRITE_SAME))
- count = queue_logical_block_size(bio->bi_disk->queue);
+ count = queue_logical_block_size(bio->bi_disk->queue)
>> 9;
else
count = bio_sectors(bio);
--
1.9.4
