diff options
| -rw-r--r-- | drivers/md/md.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 40cb79ac403..38a0a5741d5 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -389,8 +389,12 @@ static int super_written(struct bio *bio, unsigned int bytes_done, int error) if (bio->bi_size) return 1; - if (error || !test_bit(BIO_UPTODATE, &bio->bi_flags)) + if (error || !test_bit(BIO_UPTODATE, &bio->bi_flags)) { + printk("md: super_written gets error=%d, uptodate=%d\n", + error, test_bit(BIO_UPTODATE, &bio->bi_flags)); + WARN_ON(test_bit(BIO_UPTODATE, &bio->bi_flags)); md_error(mddev, rdev); + } if (atomic_dec_and_test(&mddev->pending_writes)) wake_up(&mddev->sb_wait); |