X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fmpage.c;h=ca0244b69de8bad8939ebb904e8d90156a81773e;hb=f199b663fc5a276af10a49c24a83d8de27a41b53;hp=3e79220babac28383c5c68cdb3580378d3324bcc;hpb=6168823518d8e5bd03615ffe5a6f0b2fe3e76efc;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/mpage.c b/fs/mpage.c
index 3e79220babac..ca0244b69de8 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -605,6 +605,8 @@ alloc_new:
 				bio_get_nr_vecs(bdev), GFP_NOFS|__GFP_HIGH);
 		if (bio == NULL)
 			goto confused;
+
+		wbc_init_bio(wbc, bio);
 	}
 
 	/*
@@ -612,6 +614,7 @@ alloc_new:
 	 * the confused fail path above (OOM) will be very confused when
 	 * it finds all bh marked clean (i.e. it will not write anything)
 	 */
+	wbc_account_io(wbc, page, PAGE_SIZE);
 	length = first_unmapped << blkbits;
 	if (bio_add_page(bio, page, length, 0) < length) {
 		bio = mpage_bio_submit(WRITE, bio);