445 static int vmballoon_send_lock_page(struct vmballoon *b, unsigned long pfn,  in vmballoon_send_lock_page()  argument
451 	pfn32 = (u32)pfn;  in vmballoon_send_lock_page()
452 	if (pfn32 != pfn)  in vmballoon_send_lock_page()
457 	*hv_status = status = VMWARE_BALLOON_CMD(LOCK, pfn, dummy, *target);  in vmballoon_send_lock_page()
461 	pr_debug("%s - ppn %lx, hv returns %ld\n", __func__, pfn, status);  in vmballoon_send_lock_page()
470 	unsigned long pfn = page_to_pfn(b->page);  in vmballoon_send_batched_lock()  local
475 		status = VMWARE_BALLOON_CMD(BATCHED_2M_LOCK, pfn, num_pages,  in vmballoon_send_batched_lock()
478 		status = VMWARE_BALLOON_CMD(BATCHED_LOCK, pfn, num_pages,  in vmballoon_send_batched_lock()
484 	pr_debug("%s - batch ppn %lx, hv returns %ld\n", __func__, pfn, status);  in vmballoon_send_batched_lock()
493 static bool vmballoon_send_unlock_page(struct vmballoon *b, unsigned long pfn,  in vmballoon_send_unlock_page()  argument
499 	pfn32 = (u32)pfn;  in vmballoon_send_unlock_page()
500 	if (pfn32 != pfn)  in vmballoon_send_unlock_page()
505 	status = VMWARE_BALLOON_CMD(UNLOCK, pfn, dummy, *target);  in vmballoon_send_unlock_page()
509 	pr_debug("%s - ppn %lx, hv returns %ld\n", __func__, pfn, status);  in vmballoon_send_unlock_page()
518 	unsigned long pfn = page_to_pfn(b->page);  in vmballoon_send_batched_unlock()  local
523 		status = VMWARE_BALLOON_CMD(BATCHED_2M_UNLOCK, pfn, num_pages,  in vmballoon_send_batched_unlock()
526 		status = VMWARE_BALLOON_CMD(BATCHED_UNLOCK, pfn, num_pages,  in vmballoon_send_batched_unlock()
532 	pr_debug("%s - batch ppn %lx, hv returns %ld\n", __func__, pfn, status);  in vmballoon_send_batched_unlock()