@@ -1173,7 +1173,7 @@ static bool regular_request_wait(struct mddev *mddev, struct r10conf *conf,
}
static void raid10_read_request(struct mddev *mddev, struct bio *bio,
- struct r10bio *r10_bio)
+ struct r10bio *r10_bio, bool handle_error)
{
struct r10conf *conf = mddev->private;
struct bio *read_bio;
@@ -1244,7 +1244,7 @@ static void raid10_read_request(struct mddev *mddev, struct bio *bio,
}
slot = r10_bio->read_slot;
- if (blk_queue_io_stat(bio->bi_bdev->bd_disk->queue))
+ if (!handle_error && blk_queue_io_stat(bio->bi_bdev->bd_disk->queue))
r10_bio->start_time = bio_start_io_acct(bio);
read_bio = bio_alloc_clone(rdev->bdev, bio, gfp, &mddev->bio_set);
@@ -1578,7 +1578,7 @@ static void __make_request(struct mddev *mddev, struct bio *bio, int sectors)
conf->geo.raid_disks);
if (bio_data_dir(bio) == READ)
- raid10_read_request(mddev, bio, r10_bio);
+ raid10_read_request(mddev, bio, r10_bio, false);
else
raid10_write_request(mddev, bio, r10_bio);
}
@@ -2980,7 +2980,7 @@ static void handle_read_error(struct mddev *mddev, struct r10bio *r10_bio)
rdev_dec_pending(rdev, mddev);
allow_barrier(conf);
r10_bio->state = 0;
- raid10_read_request(mddev, r10_bio->master_bio, r10_bio);
+ raid10_read_request(mddev, r10_bio->master_bio, r10_bio, true);
}
static void handle_write_completed(struct r10conf *conf, struct r10bio *r10_bio)