diff options
Diffstat (limited to 'tools/testing/selftests/mm/uffd-stress.c')
-rw-r--r-- | tools/testing/selftests/mm/uffd-stress.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/tools/testing/selftests/mm/uffd-stress.c b/tools/testing/selftests/mm/uffd-stress.c index 4e071a7d0ff5..f1ad9eef1c3a 100644 --- a/tools/testing/selftests/mm/uffd-stress.c +++ b/tools/testing/selftests/mm/uffd-stress.c @@ -59,8 +59,8 @@ const char *examples = "./userfaultfd shmem 1000 99\n\n" "# Run hugetlb memory test on 256MiB region with 50 bounces:\n" "./userfaultfd hugetlb 256 50\n\n" - "# Run the same hugetlb test but using shared file:\n" - "./userfaultfd hugetlb_shared 256 50\n\n" + "# Run the same hugetlb test but using private file:\n" + "./userfaultfd hugetlb-private 256 50\n\n" "# 10MiB-~6GiB 999 bounces anonymous test, " "continue forever unless an error triggers\n" "while ./userfaultfd anon $[RANDOM % 6000 + 10] 999; do true; done\n\n"; @@ -69,7 +69,7 @@ static void usage(void) { fprintf(stderr, "\nUsage: ./userfaultfd <test type> <MiB> <bounces>\n\n"); fprintf(stderr, "Supported <test type>: anon, hugetlb, " - "hugetlb_shared, shmem\n\n"); + "hugetlb-private, shmem, shmem-private\n\n"); fprintf(stderr, "Examples:\n\n"); fprintf(stderr, "%s", examples); exit(1); @@ -376,14 +376,17 @@ static void set_test_type(const char *type) } else if (!strcmp(type, "hugetlb")) { test_type = TEST_HUGETLB; uffd_test_ops = &hugetlb_uffd_test_ops; - } else if (!strcmp(type, "hugetlb_shared")) { map_shared = true; + } else if (!strcmp(type, "hugetlb-private")) { test_type = TEST_HUGETLB; uffd_test_ops = &hugetlb_uffd_test_ops; } else if (!strcmp(type, "shmem")) { map_shared = true; test_type = TEST_SHMEM; uffd_test_ops = &shmem_uffd_test_ops; + } else if (!strcmp(type, "shmem-private")) { + test_type = TEST_SHMEM; + uffd_test_ops = &shmem_uffd_test_ops; } } |