---

yaml --- r: 359571 b: refs/heads/master c: f5400b7 h: refs/heads/master i: 359569: d094492 359567: bcd50d5 v: v3
git-mirror · Jan 17, 2013 · be40d6a · be40d6a
1 parent 6d4b962
commit be40d6a
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4fb5d671399e83d3875593db2f56d5b57fcb104f
+refs/heads/master: f5400b7a0e78a53edce8960a079aa022640849a1
diff --git a/trunk/drivers/block/rbd.c b/trunk/drivers/block/rbd.c
@@ -993,8 +993,10 @@ static struct bio *bio_chain_clone_range(struct bio **bio_src,
 		unsigned int bi_size;
 		struct bio *bio;
 
-		if (!bi)
+		if (!bi) {
+			rbd_warn(NULL, "bio_chain exhausted with %u left", len);
 			goto out_err;	/* EINVAL; ran out of bio's */
+		}
 		bi_size = min_t(unsigned int, bi->bi_size - off, len);
 		bio = bio_clone_range(bi, off, bi_size, gfpmask);
 		if (!bio)