diff options
Diffstat (limited to 'fs/btrfs/volumes.h')
| -rw-r--r-- | fs/btrfs/volumes.h | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 724d18ca7ff0..18b4449fa5a5 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -408,10 +408,10 @@ int btrfs_rmap_block(struct btrfs_fs_info *fs_info, int btrfs_read_sys_array(struct btrfs_fs_info *fs_info); int btrfs_read_chunk_tree(struct btrfs_fs_info *fs_info); int btrfs_alloc_chunk(struct btrfs_trans_handle *trans, - struct btrfs_root *extent_root, u64 type); + struct btrfs_fs_info *fs_info, u64 type); void btrfs_mapping_init(struct btrfs_mapping_tree *tree); void btrfs_mapping_tree_free(struct btrfs_mapping_tree *tree); -int btrfs_map_bio(struct btrfs_root *root, struct bio *bio, +int btrfs_map_bio(struct btrfs_fs_info *fs_info, struct bio *bio, int mirror_num, int async_submit); int btrfs_open_devices(struct btrfs_fs_devices *fs_devices, fmode_t flags, void *holder); @@ -421,16 +421,17 @@ int btrfs_close_devices(struct btrfs_fs_devices *fs_devices); void btrfs_close_extra_devices(struct btrfs_fs_devices *fs_devices, int step); void btrfs_assign_next_active_device(struct btrfs_fs_info *fs_info, struct btrfs_device *device, struct btrfs_device *this_dev); -int btrfs_find_device_missing_or_by_path(struct btrfs_root *root, +int btrfs_find_device_missing_or_by_path(struct btrfs_fs_info *fs_info, char *device_path, struct btrfs_device **device); -int btrfs_find_device_by_devspec(struct btrfs_root *root, u64 devid, +int btrfs_find_device_by_devspec(struct btrfs_fs_info *fs_info, u64 devid, char *devpath, struct btrfs_device **device); struct btrfs_device *btrfs_alloc_device(struct btrfs_fs_info *fs_info, const u64 *devid, const u8 *uuid); -int btrfs_rm_device(struct btrfs_root *root, char *device_path, u64 devid); +int btrfs_rm_device(struct btrfs_fs_info *fs_info, + char *device_path, u64 devid); void btrfs_cleanup_fs_uuids(void); int btrfs_num_copies(struct btrfs_fs_info *fs_info, u64 logical, u64 len); int btrfs_grow_device(struct btrfs_trans_handle *trans, @@ -439,7 +440,8 @@ struct btrfs_device *btrfs_find_device(struct btrfs_fs_info *fs_info, u64 devid, u8 *uuid, u8 *fsid); int btrfs_shrink_device(struct btrfs_device *device, u64 new_size); int btrfs_init_new_device(struct btrfs_fs_info *fs_info, char *path); -int btrfs_init_dev_replace_tgtdev(struct btrfs_root *root, char *device_path, +int btrfs_init_dev_replace_tgtdev(struct btrfs_fs_info *fs_info, + char *device_path, struct btrfs_device *srcdev, struct btrfs_device **device_out); int btrfs_balance(struct btrfs_balance_control *bctl, @@ -450,7 +452,7 @@ int btrfs_pause_balance(struct btrfs_fs_info *fs_info); int btrfs_cancel_balance(struct btrfs_fs_info *fs_info); int btrfs_create_uuid_tree(struct btrfs_fs_info *fs_info); int btrfs_check_uuid_tree(struct btrfs_fs_info *fs_info); -int btrfs_chunk_readonly(struct btrfs_root *root, u64 chunk_offset); +int btrfs_chunk_readonly(struct btrfs_fs_info *fs_info, u64 chunk_offset); int find_free_dev_extent_start(struct btrfs_transaction *transaction, struct btrfs_device *device, u64 num_bytes, u64 search_start, u64 *start, u64 *max_avail); @@ -458,7 +460,7 @@ int find_free_dev_extent(struct btrfs_trans_handle *trans, struct btrfs_device *device, u64 num_bytes, u64 *start, u64 *max_avail); void btrfs_dev_stat_inc_and_print(struct btrfs_device *dev, int index); -int btrfs_get_dev_stats(struct btrfs_root *root, +int btrfs_get_dev_stats(struct btrfs_fs_info *fs_info, struct btrfs_ioctl_get_dev_stats *stats); void btrfs_init_devices_late(struct btrfs_fs_info *fs_info); int btrfs_init_dev_stats(struct btrfs_fs_info *fs_info); @@ -475,7 +477,7 @@ void btrfs_init_dev_replace_tgtdev_for_resume(struct btrfs_fs_info *fs_info, void btrfs_scratch_superblocks(struct block_device *bdev, char *device_path); int btrfs_is_parity_mirror(struct btrfs_mapping_tree *map_tree, u64 logical, u64 len, int mirror_num); -unsigned long btrfs_full_stripe_len(struct btrfs_root *root, +unsigned long btrfs_full_stripe_len(struct btrfs_fs_info *fs_info, struct btrfs_mapping_tree *map_tree, u64 logical); int btrfs_finish_chunk_alloc(struct btrfs_trans_handle *trans, @@ -529,7 +531,7 @@ static inline void btrfs_dev_stat_reset(struct btrfs_device *dev, } void btrfs_update_commit_device_size(struct btrfs_fs_info *fs_info); -void btrfs_update_commit_device_bytes_used(struct btrfs_root *root, +void btrfs_update_commit_device_bytes_used(struct btrfs_fs_info *fs_info, struct btrfs_transaction *transaction); static inline void lock_chunks(struct btrfs_fs_info *fs_info) |