117 	struct btrfs_fs_info *fs_info = root->fs_info;  in btrfs_alloc_data_chunk_ondemand()  local
121 	bytes = ALIGN(bytes, fs_info->sectorsize);  in btrfs_alloc_data_chunk_ondemand()
126 	return btrfs_reserve_data_bytes(fs_info, bytes, flush);  in btrfs_alloc_data_chunk_ondemand()
132 	struct btrfs_fs_info *fs_info = inode->root->fs_info;  in btrfs_check_data_free_space()  local
136 	len = round_up(start + len, fs_info->sectorsize) -  in btrfs_check_data_free_space()
137 	      round_down(start, fs_info->sectorsize);  in btrfs_check_data_free_space()
138 	start = round_down(start, fs_info->sectorsize);  in btrfs_check_data_free_space()
147 		btrfs_free_reserved_data_space_noquota(fs_info, len);  in btrfs_check_data_free_space()
161 void btrfs_free_reserved_data_space_noquota(struct btrfs_fs_info *fs_info,  in btrfs_free_reserved_data_space_noquota()  argument
166 	ASSERT(IS_ALIGNED(len, fs_info->sectorsize));  in btrfs_free_reserved_data_space_noquota()
168 	data_sinfo = fs_info->data_sinfo;  in btrfs_free_reserved_data_space_noquota()
169 	btrfs_space_info_free_bytes_may_use(fs_info, data_sinfo, len);  in btrfs_free_reserved_data_space_noquota()
182 	struct btrfs_fs_info *fs_info = inode->root->fs_info;  in btrfs_free_reserved_data_space()  local
185 	len = round_up(start + len, fs_info->sectorsize) -  in btrfs_free_reserved_data_space()
186 	      round_down(start, fs_info->sectorsize);  in btrfs_free_reserved_data_space()
187 	start = round_down(start, fs_info->sectorsize);  in btrfs_free_reserved_data_space()
189 	btrfs_free_reserved_data_space_noquota(fs_info, len);  in btrfs_free_reserved_data_space()
206 	struct btrfs_fs_info *fs_info = inode->root->fs_info;  in btrfs_inode_rsv_release()  local
216 	released = btrfs_block_rsv_release(fs_info, block_rsv, 0,  in btrfs_inode_rsv_release()
219 		trace_btrfs_space_reservation(fs_info, "delalloc",  in btrfs_inode_rsv_release()
228 static void btrfs_calculate_inode_block_rsv_size(struct btrfs_fs_info *fs_info,  in btrfs_calculate_inode_block_rsv_size()  argument
245 		reserve_size = btrfs_calc_insert_metadata_size(fs_info,  in btrfs_calculate_inode_block_rsv_size()
247 		reserve_size += btrfs_calc_metadata_size(fs_info, 1);  in btrfs_calculate_inode_block_rsv_size()
249 	csum_leaves = btrfs_csum_bytes_to_leaves(fs_info,  in btrfs_calculate_inode_block_rsv_size()
251 	reserve_size += btrfs_calc_insert_metadata_size(fs_info,  in btrfs_calculate_inode_block_rsv_size()
259 	qgroup_rsv_size = (u64)outstanding_extents * fs_info->nodesize;  in btrfs_calculate_inode_block_rsv_size()
267 static void calc_inode_reservations(struct btrfs_fs_info *fs_info,  in calc_inode_reservations()  argument
272 	u64 csum_leaves = btrfs_csum_bytes_to_leaves(fs_info, num_bytes);  in calc_inode_reservations()
273 	u64 inode_update = btrfs_calc_metadata_size(fs_info, 1);  in calc_inode_reservations()
275 	*meta_reserve = btrfs_calc_insert_metadata_size(fs_info,  in calc_inode_reservations()
283 	*qgroup_reserve = nr_extents * fs_info->nodesize;  in calc_inode_reservations()
289 	struct btrfs_fs_info *fs_info = root->fs_info;  in btrfs_delalloc_reserve_metadata()  local
311 		if (btrfs_transaction_in_commit(fs_info))  in btrfs_delalloc_reserve_metadata()
315 	num_bytes = ALIGN(num_bytes, fs_info->sectorsize);  in btrfs_delalloc_reserve_metadata()
327 	calc_inode_reservations(fs_info, num_bytes, &meta_reserve,  in btrfs_delalloc_reserve_metadata()
348 	btrfs_calculate_inode_block_rsv_size(fs_info, inode);  in btrfs_delalloc_reserve_metadata()
353 	trace_btrfs_space_reservation(root->fs_info, "delalloc",  in btrfs_delalloc_reserve_metadata()
376 	struct btrfs_fs_info *fs_info = inode->root->fs_info;  in btrfs_delalloc_release_metadata()  local
378 	num_bytes = ALIGN(num_bytes, fs_info->sectorsize);  in btrfs_delalloc_release_metadata()
381 	btrfs_calculate_inode_block_rsv_size(fs_info, inode);  in btrfs_delalloc_release_metadata()
384 	if (btrfs_is_testing(fs_info))  in btrfs_delalloc_release_metadata()
403 	struct btrfs_fs_info *fs_info = inode->root->fs_info;  in btrfs_delalloc_release_extents()  local
409 	btrfs_calculate_inode_block_rsv_size(fs_info, inode);  in btrfs_delalloc_release_extents()
412 	if (btrfs_is_testing(fs_info))  in btrfs_delalloc_release_extents()