xnu-7195.50.7.100.1.tar.gz

[apple/xnu.git] / tests / perf_vmfault.c

diff --git a/tests/perf_vmfault.c b/tests/perf_vmfault.c
index d0f64ab0ad287cf53dedd37dfa4c284bae2d01a1..db0613f961c868f98ad7886793dabbb913b002c8 100644 (file)
--- a/tests/perf_vmfault.c
+++ b/tests/perf_vmfault.c
@@ -161,9 +161,8 @@ map_mem_regions_multiple(int fault_type, size_t memsize)
                }
                region_len *= pgsize;
 
-               int flags = VM_MAKE_TAG((i % 2)? VM_TAG1 : VM_TAG2) | MAP_ANON | MAP_PRIVATE;
-
-               memblock = (char *)mmap(NULL, region_len, PROT_READ | PROT_WRITE, flags, -1, 0);
+               int fd = VM_MAKE_TAG((i % 2)? VM_TAG1 : VM_TAG2);
+               memblock = (char *)mmap(NULL, region_len, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, fd, 0);
                T_QUIET; T_ASSERT_NE((void *)memblock, MAP_FAILED, "mmap");
                memregion_config_per_thread[i].region_addr = memblock;
                memregion_config_per_thread[i].shared_region_addr = 0;