diff options
Diffstat (limited to 'drivers/md/raid1.c')
| -rw-r--r-- | drivers/md/raid1.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index feea4eeca1d..7d4465f9306 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -527,7 +527,7 @@ static int read_balance(conf_t *conf, r1bio_t *r1_bio) /* cannot risk returning a device that failed * before we inc'ed nr_pending */ - atomic_dec(&rdev->nr_pending); + rdev_dec_pending(rdev, conf->mddev); goto retry; } conf->next_seq_sect = this_sector + sectors; @@ -830,7 +830,7 @@ static int make_request(request_queue_t *q, struct bio * bio) !test_bit(Faulty, &rdev->flags)) { atomic_inc(&rdev->nr_pending); if (test_bit(Faulty, &rdev->flags)) { - atomic_dec(&rdev->nr_pending); + rdev_dec_pending(rdev, mddev); r1_bio->bios[i] = NULL; } else r1_bio->bios[i] = bio; @@ -1176,6 +1176,7 @@ static void sync_request_write(mddev_t *mddev, r1bio_t *r1_bio) if (r1_bio->bios[primary]->bi_end_io == end_sync_read && test_bit(BIO_UPTODATE, &r1_bio->bios[primary]->bi_flags)) { r1_bio->bios[primary]->bi_end_io = NULL; + rdev_dec_pending(conf->mirrors[primary].rdev, mddev); break; } r1_bio->read_disk = primary; @@ -1193,9 +1194,10 @@ static void sync_request_write(mddev_t *mddev, r1bio_t *r1_bio) break; if (j >= 0) mddev->resync_mismatches += r1_bio->sectors; - if (j < 0 || test_bit(MD_RECOVERY_CHECK, &mddev->recovery)) + if (j < 0 || test_bit(MD_RECOVERY_CHECK, &mddev->recovery)) { sbio->bi_end_io = NULL; - else { + rdev_dec_pending(conf->mirrors[i].rdev, mddev); + } else { /* fixup the bio for reuse */ sbio->bi_vcnt = vcnt; sbio->bi_size = r1_bio->sectors << 9; |