diff options
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/raid5.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 347caab99ca..377f8bc9b78 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -1818,7 +1818,9 @@ static void handle_stripe5(struct stripe_head *sh) return_bi = bi->bi_next; bi->bi_next = NULL; bi->bi_size = 0; - bi->bi_end_io(bi, bytes, 0); + bi->bi_end_io(bi, bytes, + test_bit(BIO_UPTODATE, &bi->bi_flags) + ? 0 : -EIO); } for (i=disks; i-- ;) { int rw; @@ -2359,7 +2361,9 @@ static void handle_stripe6(struct stripe_head *sh, struct page *tmp_page) return_bi = bi->bi_next; bi->bi_next = NULL; bi->bi_size = 0; - bi->bi_end_io(bi, bytes, 0); + bi->bi_end_io(bi, bytes, + test_bit(BIO_UPTODATE, &bi->bi_flags) + ? 0 : -EIO); } for (i=disks; i-- ;) { int rw; @@ -2859,7 +2863,9 @@ static int make_request(request_queue_t *q, struct bio * bi) if ( rw == WRITE ) md_write_end(mddev); bi->bi_size = 0; - bi->bi_end_io(bi, bytes, 0); + bi->bi_end_io(bi, bytes, + test_bit(BIO_UPTODATE, &bi->bi_flags) + ? 0 : -EIO); } return 0; } @@ -3127,7 +3133,9 @@ static int retry_aligned_read(raid5_conf_t *conf, struct bio *raid_bio) int bytes = raid_bio->bi_size; raid_bio->bi_size = 0; - raid_bio->bi_end_io(raid_bio, bytes, 0); + raid_bio->bi_end_io(raid_bio, bytes, + test_bit(BIO_UPTODATE, &raid_bio->bi_flags) + ? 0 : -EIO); } if (atomic_dec_and_test(&conf->active_aligned_reads)) wake_up(&conf->wait_for_stripe); |