2948 static int btrfs_free_chunk(struct btrfs_trans_handle *trans, u64 chunk_offset)  in btrfs_free_chunk()  argument
2961 	key.offset = chunk_offset;  in btrfs_free_chunk()
2983 static int btrfs_del_sys_chunk(struct btrfs_fs_info *fs_info, u64 chunk_offset)  in btrfs_del_sys_chunk()  argument
3017 		    key.offset == chunk_offset) {  in btrfs_del_sys_chunk()
3066 			     struct map_lookup *map, u64 chunk_offset)  in remove_chunk_item()  argument
3085 	return btrfs_free_chunk(trans, chunk_offset);  in remove_chunk_item()
3088 int btrfs_remove_chunk(struct btrfs_trans_handle *trans, u64 chunk_offset)  in btrfs_remove_chunk()  argument
3097 	em = btrfs_get_chunk_map(fs_info, chunk_offset, 1);  in btrfs_remove_chunk()
3168 	ret = remove_chunk_item(trans, map, chunk_offset);  in btrfs_remove_chunk()
3200 		ret = remove_chunk_item(trans, map, chunk_offset);  in btrfs_remove_chunk()
3210 	trace_btrfs_chunk_free(fs_info, map, chunk_offset, em->len);  in btrfs_remove_chunk()
3213 		ret = btrfs_del_sys_chunk(fs_info, chunk_offset);  in btrfs_remove_chunk()
3229 	ret = btrfs_remove_block_group(trans, chunk_offset, em);  in btrfs_remove_chunk()
3245 int btrfs_relocate_chunk(struct btrfs_fs_info *fs_info, u64 chunk_offset)  in btrfs_relocate_chunk()  argument
3275 	ret = btrfs_relocate_block_group(fs_info, chunk_offset);  in btrfs_relocate_chunk()
3287 	block_group = btrfs_lookup_block_group(fs_info, chunk_offset);  in btrfs_relocate_chunk()
3301 		ret = btrfs_discard_extent(fs_info, chunk_offset, length, NULL);  in btrfs_relocate_chunk()
3305 				chunk_offset);  in btrfs_relocate_chunk()
3309 						     chunk_offset);  in btrfs_relocate_chunk()
3320 	ret = btrfs_remove_chunk(trans, chunk_offset);  in btrfs_relocate_chunk()
3405 				      u64 chunk_offset)  in btrfs_may_alloc_data_chunk()  argument
3411 	cache = btrfs_lookup_block_group(fs_info, chunk_offset);  in btrfs_may_alloc_data_chunk()
3613 static int chunk_usage_range_filter(struct btrfs_fs_info *fs_info, u64 chunk_offset,  in chunk_usage_range_filter()  argument
3622 	cache = btrfs_lookup_block_group(fs_info, chunk_offset);  in chunk_usage_range_filter()
3645 		u64 chunk_offset, struct btrfs_balance_args *bargs)  in chunk_usage_filter()  argument
3651 	cache = btrfs_lookup_block_group(fs_info, chunk_offset);  in chunk_usage_filter()
3733 			       u64 chunk_offset,  in chunk_vrange_filter()  argument
3736 	if (chunk_offset < bargs->vend &&  in chunk_vrange_filter()
3737 	    chunk_offset + btrfs_chunk_length(leaf, chunk) > bargs->vstart)  in chunk_vrange_filter()
3773 				struct btrfs_chunk *chunk, u64 chunk_offset)  in should_balance_chunk()  argument
3801 	    chunk_usage_filter(fs_info, chunk_offset, bargs)) {  in should_balance_chunk()
3804 	    chunk_usage_range_filter(fs_info, chunk_offset, bargs)) {  in should_balance_chunk()
3822 	    chunk_vrange_filter(leaf, chunk, chunk_offset, bargs)) {  in should_balance_chunk()
4829 	u64 chunk_offset;  in btrfs_shrink_device()  local
4926 		chunk_offset = btrfs_dev_extent_chunk_offset(l, dev_extent);  in btrfs_shrink_device()
4935 		ret = btrfs_may_alloc_data_chunk(fs_info, chunk_offset);  in btrfs_shrink_device()
4941 		ret = btrfs_relocate_chunk(fs_info, chunk_offset);  in btrfs_shrink_device()
4949 					   chunk_offset);  in btrfs_shrink_device()
5687 bool btrfs_chunk_writeable(struct btrfs_fs_info *fs_info, u64 chunk_offset)  in btrfs_chunk_writeable()  argument
5695 	em = btrfs_get_chunk_map(fs_info, chunk_offset, 1);  in btrfs_chunk_writeable()
7703 				 u64 chunk_offset, u64 devid,  in verify_one_dev_extent()  argument
7717 	em = lookup_extent_mapping(em_tree, chunk_offset, 1);  in verify_one_dev_extent()
7887 		u64 chunk_offset;  in btrfs_verify_dev_extents()  local
7899 		chunk_offset = btrfs_dev_extent_chunk_offset(leaf, dext);  in btrfs_verify_dev_extents()
7911 		ret = verify_one_dev_extent(fs_info, chunk_offset, devid,  in btrfs_verify_dev_extents()