2918 static int btrfs_free_chunk(struct btrfs_trans_handle *trans, u64 chunk_offset)  in btrfs_free_chunk()  argument
2931 	key.offset = chunk_offset;  in btrfs_free_chunk()
2953 static int btrfs_del_sys_chunk(struct btrfs_fs_info *fs_info, u64 chunk_offset)  in btrfs_del_sys_chunk()  argument
2987 		    key.offset == chunk_offset) {  in btrfs_del_sys_chunk()
3036 			     struct map_lookup *map, u64 chunk_offset)  in remove_chunk_item()  argument
3055 	return btrfs_free_chunk(trans, chunk_offset);  in remove_chunk_item()
3058 int btrfs_remove_chunk(struct btrfs_trans_handle *trans, u64 chunk_offset)  in btrfs_remove_chunk()  argument
3067 	em = btrfs_get_chunk_map(fs_info, chunk_offset, 1);  in btrfs_remove_chunk()
3138 	ret = remove_chunk_item(trans, map, chunk_offset);  in btrfs_remove_chunk()
3170 		ret = remove_chunk_item(trans, map, chunk_offset);  in btrfs_remove_chunk()
3180 	trace_btrfs_chunk_free(fs_info, map, chunk_offset, em->len);  in btrfs_remove_chunk()
3183 		ret = btrfs_del_sys_chunk(fs_info, chunk_offset);  in btrfs_remove_chunk()
3199 	ret = btrfs_remove_block_group(trans, chunk_offset, em);  in btrfs_remove_chunk()
3215 int btrfs_relocate_chunk(struct btrfs_fs_info *fs_info, u64 chunk_offset)  in btrfs_relocate_chunk()  argument
3245 	ret = btrfs_relocate_block_group(fs_info, chunk_offset);  in btrfs_relocate_chunk()
3250 	block_group = btrfs_lookup_block_group(fs_info, chunk_offset);  in btrfs_relocate_chunk()
3264 		ret = btrfs_discard_extent(fs_info, chunk_offset, length, NULL);  in btrfs_relocate_chunk()
3268 				chunk_offset);  in btrfs_relocate_chunk()
3272 						     chunk_offset);  in btrfs_relocate_chunk()
3283 	ret = btrfs_remove_chunk(trans, chunk_offset);  in btrfs_relocate_chunk()
3368 				      u64 chunk_offset)  in btrfs_may_alloc_data_chunk()  argument
3374 	cache = btrfs_lookup_block_group(fs_info, chunk_offset);  in btrfs_may_alloc_data_chunk()
3576 static int chunk_usage_range_filter(struct btrfs_fs_info *fs_info, u64 chunk_offset,  in chunk_usage_range_filter()  argument
3585 	cache = btrfs_lookup_block_group(fs_info, chunk_offset);  in chunk_usage_range_filter()
3610 		u64 chunk_offset, struct btrfs_balance_args *bargs)  in chunk_usage_filter()  argument
3616 	cache = btrfs_lookup_block_group(fs_info, chunk_offset);  in chunk_usage_filter()
3698 			       u64 chunk_offset,  in chunk_vrange_filter()  argument
3701 	if (chunk_offset < bargs->vend &&  in chunk_vrange_filter()
3702 	    chunk_offset + btrfs_chunk_length(leaf, chunk) > bargs->vstart)  in chunk_vrange_filter()
3738 				struct btrfs_chunk *chunk, u64 chunk_offset)  in should_balance_chunk()  argument
3766 	    chunk_usage_filter(fs_info, chunk_offset, bargs)) {  in should_balance_chunk()
3769 	    chunk_usage_range_filter(fs_info, chunk_offset, bargs)) {  in should_balance_chunk()
3787 	    chunk_vrange_filter(leaf, chunk, chunk_offset, bargs)) {  in should_balance_chunk()
4800 	u64 chunk_offset;  in btrfs_shrink_device()  local
4897 		chunk_offset = btrfs_dev_extent_chunk_offset(l, dev_extent);  in btrfs_shrink_device()
4906 		ret = btrfs_may_alloc_data_chunk(fs_info, chunk_offset);  in btrfs_shrink_device()
4912 		ret = btrfs_relocate_chunk(fs_info, chunk_offset);  in btrfs_shrink_device()
4920 					   chunk_offset);  in btrfs_shrink_device()
5659 bool btrfs_chunk_writeable(struct btrfs_fs_info *fs_info, u64 chunk_offset)  in btrfs_chunk_writeable()  argument
5667 	em = btrfs_get_chunk_map(fs_info, chunk_offset, 1);  in btrfs_chunk_writeable()
7984 				 u64 chunk_offset, u64 devid,  in verify_one_dev_extent()  argument
7998 	em = lookup_extent_mapping(em_tree, chunk_offset, 1);  in verify_one_dev_extent()
8158 		u64 chunk_offset;  in btrfs_verify_dev_extents()  local
8170 		chunk_offset = btrfs_dev_extent_chunk_offset(leaf, dext);  in btrfs_verify_dev_extents()
8182 		ret = verify_one_dev_extent(fs_info, chunk_offset, devid,  in btrfs_verify_dev_extents()