74 	uint64_t vcpu_memory_bytes;
80 static uint64_t pread_uint64(int fd, const char *filename, uint64_t index)  in pread_uint64()
82 	uint64_t value;  in pread_uint64()
96 static uint64_t lookup_pfn(int pagemap_fd, struct kvm_vm *vm, uint64_t gva)  in lookup_pfn()
98 	uint64_t hva = (uint64_t) addr_gva2hva(vm, gva);  in lookup_pfn()
99 	uint64_t entry;  in lookup_pfn()
100 	uint64_t pfn;  in lookup_pfn()
115 static bool is_page_idle(int page_idle_fd, uint64_t pfn)  in is_page_idle()
117 	uint64_t bits = pread_uint64(page_idle_fd, "page_idle", pfn / 64);  in is_page_idle()
122 static void mark_page_idle(int page_idle_fd, uint64_t pfn)  in mark_page_idle()
124 	uint64_t bits = 1ULL << (pfn % 64);  in mark_page_idle()
132 	uint64_t base_gva = perf_test_args.vcpu_args[vcpu_id].gva;  in mark_vcpu_memory_idle()
133 	uint64_t pages = perf_test_args.vcpu_args[vcpu_id].pages;  in mark_vcpu_memory_idle()
134 	uint64_t page;  in mark_vcpu_memory_idle()
135 	uint64_t still_idle = 0;  in mark_vcpu_memory_idle()
136 	uint64_t no_pfn = 0;  in mark_vcpu_memory_idle()
151 		uint64_t gva = base_gva + page * perf_test_args.guest_page_size;  in mark_vcpu_memory_idle()
152 		uint64_t pfn = lookup_pfn(pagemap_fd, vm, gva);  in mark_vcpu_memory_idle()
193 			 uint64_t expected_ucall)  in assert_ucall()
196 	uint64_t actual_ucall = get_ucall(vm, vcpu_id, &uc);  in assert_ucall()