diff options
Diffstat (limited to 'drivers/md/md.c')
| -rw-r--r-- | drivers/md/md.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 8273ac5eef06..4df78e30b76a 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -993,15 +993,15 @@ int md_super_wait(struct mddev *mddev) } int sync_page_io(struct md_rdev *rdev, sector_t sector, int size, - struct page *page, int op, int op_flags, bool metadata_op) + struct page *page, blk_opf_t opf, bool metadata_op) { struct bio bio; struct bio_vec bvec; if (metadata_op && rdev->meta_bdev) - bio_init(&bio, rdev->meta_bdev, &bvec, 1, op | op_flags); + bio_init(&bio, rdev->meta_bdev, &bvec, 1, opf); else - bio_init(&bio, rdev->bdev, &bvec, 1, op | op_flags); + bio_init(&bio, rdev->bdev, &bvec, 1, opf); if (metadata_op) bio.bi_iter.bi_sector = sector + rdev->sb_start; @@ -1024,7 +1024,7 @@ static int read_disk_sb(struct md_rdev *rdev, int size) if (rdev->sb_loaded) return 0; - if (!sync_page_io(rdev, 0, size, rdev->sb_page, REQ_OP_READ, 0, true)) + if (!sync_page_io(rdev, 0, size, rdev->sb_page, REQ_OP_READ, true)) goto fail; rdev->sb_loaded = 1; return 0; @@ -1722,7 +1722,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_ return -EINVAL; bb_sector = (long long)offset; if (!sync_page_io(rdev, bb_sector, sectors << 9, - rdev->bb_page, REQ_OP_READ, 0, true)) + rdev->bb_page, REQ_OP_READ, true)) return -EIO; bbp = (__le64 *)page_address(rdev->bb_page); rdev->badblocks.shift = sb->bblog_shift; @@ -2438,7 +2438,7 @@ static int bind_rdev_to_array(struct md_rdev *rdev, struct mddev *mddev) mdname(mddev), mddev->max_disks); return -EBUSY; } - bdevname(rdev->bdev,b); + snprintf(b, sizeof(b), "%pg", rdev->bdev); strreplace(b, '/', '!'); rdev->mddev = mddev; @@ -4831,7 +4831,7 @@ action_store(struct mddev *mddev, const char *page, size_t len) flush_workqueue(md_misc_wq); if (mddev->sync_thread) { set_bit(MD_RECOVERY_INTR, &mddev->recovery); - md_reap_sync_thread(mddev, true); + md_reap_sync_thread(mddev); } mddev_unlock(mddev); } @@ -5579,7 +5579,7 @@ static void md_free(struct kobject *ko) if (mddev->gendisk) { del_gendisk(mddev->gendisk); - blk_cleanup_disk(mddev->gendisk); + put_disk(mddev->gendisk); } percpu_ref_exit(&mddev->writes_pending); @@ -5718,7 +5718,7 @@ static int md_alloc(dev_t dev, char *name) out_del_gendisk: del_gendisk(disk); out_cleanup_disk: - blk_cleanup_disk(disk); + put_disk(disk); out_unlock_disks_mutex: mutex_unlock(&disks_mutex); mddev_put(mddev); @@ -6197,7 +6197,7 @@ static void __md_stop_writes(struct mddev *mddev) flush_workqueue(md_misc_wq); if (mddev->sync_thread) { set_bit(MD_RECOVERY_INTR, &mddev->recovery); - md_reap_sync_thread(mddev, true); + md_reap_sync_thread(mddev); } del_timer_sync(&mddev->safemode_timer); @@ -9303,7 +9303,7 @@ void md_check_recovery(struct mddev *mddev) * ->spare_active and clear saved_raid_disk */ set_bit(MD_RECOVERY_INTR, &mddev->recovery); - md_reap_sync_thread(mddev, true); + md_reap_sync_thread(mddev); clear_bit(MD_RECOVERY_RECOVER, &mddev->recovery); clear_bit(MD_RECOVERY_NEEDED, &mddev->recovery); clear_bit(MD_SB_CHANGE_PENDING, &mddev->sb_flags); @@ -9338,7 +9338,7 @@ void md_check_recovery(struct mddev *mddev) goto unlock; } if (mddev->sync_thread) { - md_reap_sync_thread(mddev, true); + md_reap_sync_thread(mddev); goto unlock; } /* Set RUNNING before clearing NEEDED to avoid @@ -9411,18 +9411,14 @@ void md_check_recovery(struct mddev *mddev) } EXPORT_SYMBOL(md_check_recovery); -void md_reap_sync_thread(struct mddev *mddev, bool reconfig_mutex_held) +void md_reap_sync_thread(struct mddev *mddev) { struct md_rdev *rdev; sector_t old_dev_sectors = mddev->dev_sectors; bool is_reshaped = false; - if (reconfig_mutex_held) - mddev_unlock(mddev); /* resync has finished, collect result */ md_unregister_thread(&mddev->sync_thread); - if (reconfig_mutex_held) - mddev_lock_nointr(mddev); if (!test_bit(MD_RECOVERY_INTR, &mddev->recovery) && !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery) && mddev->degraded != mddev->raid_disks) { |