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;