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-rw-r--r--fs/buffer.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/buffer.c b/fs/buffer.c
index d883c799fb45..aca687f966d7 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -3040,8 +3040,10 @@ static int submit_bh_wbc(int rw, struct buffer_head *bh,
*/
bio = bio_alloc(GFP_NOIO, 1);
- if (wbc)
+ if (wbc) {
wbc_init_bio(wbc, bio);
+ wbc_account_io(wbc, bh->b_page, bh->b_size);
+ }
bio->bi_iter.bi_sector = bh->b_blocknr * (bh->b_size >> 9);
bio->bi_bdev = bh->b_bdev;