selftests/mm: fix uffd-stress help information

Commit Message

Rong Tao Aug. 14, 2023, 10:45 a.m. UTC

From: Rong Tao <[e-mail]>

commit 686a8bb72349("selftests/mm: split uffd tests into uffd-stress and
uffd-unit-tests") split uffd tests into uffd-stress and uffd-unit-tests,
obviously we need to modify the help information synchronously.

Also modify code indentation.

Signed-off-by: Rong Tao <[e-mail]>
---
 tools/testing/selftests/mm/uffd-stress.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

Patch

diff --git a/tools/testing/selftests/mm/uffd-stress.c b/tools/testing/selftests/mm/uffd-stress.c
index 995ff13e74c7..e40b6d7d2c0e 100644
--- a/tools/testing/selftests/mm/uffd-stress.c
+++ b/tools/testing/selftests/mm/uffd-stress.c
@@ -53,21 +53,21 @@  pthread_attr_t attr;
 	do { typeof(a) __tmp = (a); (a) = (b); (b) = __tmp; } while (0)
 
 const char *examples =
-    "# Run anonymous memory test on 100MiB region with 99999 bounces:\n"
-    "./userfaultfd anon 100 99999\n\n"
-    "# Run share memory test on 1GiB region with 99 bounces:\n"
-    "./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 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";
+	"# Run anonymous memory test on 100MiB region with 99999 bounces:\n"
+	"./uffd-stress anon 100 99999\n\n"
+	"# Run share memory test on 1GiB region with 99 bounces:\n"
+	"./uffd-stress shmem 1000 99\n\n"
+	"# Run hugetlb memory test on 256MiB region with 50 bounces:\n"
+	"./uffd-stress hugetlb 256 50\n\n"
+	"# Run the same hugetlb test but using private file:\n"
+	"./uffd-stress hugetlb-private 256 50\n\n"
+	"# 10MiB-~6GiB 999 bounces anonymous test, "
+	"continue forever unless an error triggers\n"
+	"while ./uffd-stress anon $[RANDOM % 6000 + 10] 999; do true; done\n\n";
 
 static void usage(void)
 {
-	fprintf(stderr, "\nUsage: ./userfaultfd <test type> <MiB> <bounces>\n\n");
+	fprintf(stderr, "\nUsage: ./uffd-stress <test type> <MiB> <bounces>\n\n");
 	fprintf(stderr, "Supported <test type>: anon, hugetlb, "
 		"hugetlb-private, shmem, shmem-private\n\n");
 	fprintf(stderr, "Examples:\n\n");