diff options
Diffstat (limited to 'fs/btrfs/volumes.h')
| -rw-r--r-- | fs/btrfs/volumes.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 59be81206dd7..c7d0fbc915ca 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -123,7 +123,6 @@ struct btrfs_device { struct list_head resized_list; /* for sending down flush barriers */ - int nobarriers; struct bio *flush_bio; struct completion flush_wait; @@ -298,7 +297,7 @@ struct btrfs_bio; typedef void (btrfs_bio_end_io_t) (struct btrfs_bio *bio, int err); struct btrfs_bio { - atomic_t refs; + refcount_t refs; atomic_t stripes_pending; struct btrfs_fs_info *fs_info; u64 map_type; /* get from map_lookup->type */ @@ -400,8 +399,7 @@ int btrfs_map_block(struct btrfs_fs_info *fs_info, enum btrfs_map_op op, struct btrfs_bio **bbio_ret, int mirror_num); int btrfs_map_sblock(struct btrfs_fs_info *fs_info, enum btrfs_map_op op, u64 logical, u64 *length, - struct btrfs_bio **bbio_ret, int mirror_num, - int need_raid_map); + struct btrfs_bio **bbio_ret); int btrfs_rmap_block(struct btrfs_fs_info *fs_info, u64 chunk_start, u64 physical, u64 devid, u64 **logical, int *naddrs, int *stripe_len); @@ -475,7 +473,7 @@ void btrfs_destroy_dev_replace_tgtdev(struct btrfs_fs_info *fs_info, void btrfs_init_dev_replace_tgtdev_for_resume(struct btrfs_fs_info *fs_info, struct btrfs_device *tgtdev); void btrfs_scratch_superblocks(struct block_device *bdev, const char *device_path); -int btrfs_is_parity_mirror(struct btrfs_mapping_tree *map_tree, +int btrfs_is_parity_mirror(struct btrfs_fs_info *fs_info, u64 logical, u64 len, int mirror_num); unsigned long btrfs_full_stripe_len(struct btrfs_fs_info *fs_info, struct btrfs_mapping_tree *map_tree, |