diff options
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/raid1.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index db536a68b2ee..29e2df5cd77b 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -2297,17 +2297,23 @@ static void handle_read_error(struct r1conf *conf, struct r1bio *r1_bio) * This is all done synchronously while the array is * frozen */ + + bio = r1_bio->bios[r1_bio->read_disk]; + bdevname(bio->bi_bdev, b); + bio_put(bio); + r1_bio->bios[r1_bio->read_disk] = NULL; + if (mddev->ro == 0) { freeze_array(conf, 1); fix_read_error(conf, r1_bio->read_disk, r1_bio->sector, r1_bio->sectors); unfreeze_array(conf); - } else - md_error(mddev, conf->mirrors[r1_bio->read_disk].rdev); + } else { + r1_bio->bios[r1_bio->read_disk] = IO_BLOCKED; + } + rdev_dec_pending(conf->mirrors[r1_bio->read_disk].rdev, conf->mddev); - bio = r1_bio->bios[r1_bio->read_disk]; - bdevname(bio->bi_bdev, b); read_more: disk = read_balance(conf, r1_bio, &max_sectors); if (disk == -1) { @@ -2318,11 +2324,6 @@ read_more: } else { const unsigned long do_sync = r1_bio->master_bio->bi_opf & REQ_SYNC; - if (bio) { - r1_bio->bios[r1_bio->read_disk] = - mddev->ro ? IO_BLOCKED : NULL; - bio_put(bio); - } r1_bio->read_disk = disk; bio = bio_clone_mddev(r1_bio->master_bio, GFP_NOIO, mddev); bio_trim(bio, r1_bio->sector - bio->bi_iter.bi_sector, |
