diff options
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 48590a380762..b3e9cf3fd1dd 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -4033,8 +4033,9 @@ static int write_dev_supers(struct btrfs_device *device, * to do I/O, so we don't lose the ability to do integrity * checking. */ - bio = bio_alloc(GFP_NOFS, 1); - bio_set_dev(bio, device->bdev); + bio = bio_alloc(device->bdev, 1, + REQ_OP_WRITE | REQ_SYNC | REQ_META | REQ_PRIO, + GFP_NOFS); bio->bi_iter.bi_sector = bytenr >> SECTOR_SHIFT; bio->bi_private = device; bio->bi_end_io = btrfs_end_super_write; @@ -4046,7 +4047,6 @@ static int write_dev_supers(struct btrfs_device *device, * go down lazy and there's a short window where the on-disk * copies might still contain the older version. */ - bio->bi_opf = REQ_OP_WRITE | REQ_SYNC | REQ_META | REQ_PRIO; if (i == 0 && !btrfs_test_opt(device->fs_info, NOBARRIER)) bio->bi_opf |= REQ_FUA; @@ -4158,10 +4158,8 @@ static void write_dev_flush(struct btrfs_device *device) return; #endif - bio_reset(bio); + bio_reset(bio, device->bdev, REQ_OP_WRITE | REQ_SYNC | REQ_PREFLUSH); bio->bi_end_io = btrfs_end_empty_barrier; - bio_set_dev(bio, device->bdev); - bio->bi_opf = REQ_OP_WRITE | REQ_SYNC | REQ_PREFLUSH; init_completion(&device->flush_wait); bio->bi_private = &device->flush_wait; |