3100 				     u64 hint_byte, struct btrfs_key *ins,  in find_free_extent()  argument
3119 	btrfs_set_key_type(ins, BTRFS_EXTENT_ITEM_KEY);  in find_free_extent()
3120 	ins->objectid = 0;  in find_free_extent()
3121 	ins->offset = 0;  in find_free_extent()
3242 			ins->objectid = search_start;  in find_free_extent()
3243 			ins->offset = num_bytes;  in find_free_extent()
3331 	if (ins->objectid) {  in find_free_extent()
3336 			*last_ptr = ins->objectid + ins->offset;  in find_free_extent()
3386 				  u64 search_end, struct btrfs_key *ins,  in __btrfs_reserve_extent()  argument
3413 			       search_start, search_end, hint_byte, ins,  in __btrfs_reserve_extent()
3464 				  u64 search_end, struct btrfs_key *ins,  in btrfs_reserve_extent()  argument
3469 				     empty_size, hint_byte, search_end, ins,  in btrfs_reserve_extent()
3471 	update_reserved_extents(root, ins->objectid, ins->offset, 1);  in btrfs_reserve_extent()
3478 					 u64 owner, struct btrfs_key *ins)  in __btrfs_alloc_reserved_extent()  argument
3484 	u64 num_bytes = ins->offset;  in __btrfs_alloc_reserved_extent()
3494 		parent = ins->objectid;  in __btrfs_alloc_reserved_extent()
3513 		extent_op->bytenr = ins->objectid;  in __btrfs_alloc_reserved_extent()
3514 		extent_op->num_bytes = ins->offset;  in __btrfs_alloc_reserved_extent()
3524 		set_extent_bits(&root->fs_info->extent_ins, ins->objectid,  in __btrfs_alloc_reserved_extent()
3525 				ins->objectid + ins->offset - 1,  in __btrfs_alloc_reserved_extent()
3528 				  ins->objectid, (unsigned long)extent_op);  in __btrfs_alloc_reserved_extent()
3533 	memcpy(&keys[0], ins, sizeof(*ins));  in __btrfs_alloc_reserved_extent()
3534 	keys[1].objectid = ins->objectid;  in __btrfs_alloc_reserved_extent()
3574 	ret = update_block_group(trans, root, ins->objectid,  in __btrfs_alloc_reserved_extent()
3575 				 ins->offset, 1, 0);  in __btrfs_alloc_reserved_extent()
3578 		       "%llu\n", (unsigned long long)ins->objectid,  in __btrfs_alloc_reserved_extent()
3579 		       (unsigned long long)ins->offset);  in __btrfs_alloc_reserved_extent()
3589 				u64 owner, struct btrfs_key *ins)  in btrfs_alloc_reserved_extent()  argument
3596 					    ref_generation, owner, ins);  in btrfs_alloc_reserved_extent()
3597 	update_reserved_extents(root, ins->objectid, ins->offset, 0);  in btrfs_alloc_reserved_extent()
3609 				u64 owner, struct btrfs_key *ins)  in btrfs_alloc_logged_extent()  argument
3614 	block_group = btrfs_lookup_block_group(root->fs_info, ins->objectid);  in btrfs_alloc_logged_extent()
3619 	ret = btrfs_remove_free_space(block_group, ins->objectid,  in btrfs_alloc_logged_extent()
3620 				      ins->offset);  in btrfs_alloc_logged_extent()
3624 					    ref_generation, owner, ins);  in btrfs_alloc_logged_extent()
3640 		       u64 search_end, struct btrfs_key *ins, u64 data)  in btrfs_alloc_extent()  argument
3646 				     search_end, ins, data);  in btrfs_alloc_extent()
3651 					owner_objectid, ins);  in btrfs_alloc_extent()
3655 		update_reserved_extents(root, ins->objectid, ins->offset, 1);  in btrfs_alloc_extent()
3703 	struct btrfs_key ins;  in btrfs_alloc_free_block()  local
3709 				 empty_size, hint, (u64)-1, &ins, 0);  in btrfs_alloc_free_block()
3715 	buf = btrfs_init_new_buffer(trans, root, ins.objectid,  in btrfs_alloc_free_block()