diff mbox series

[10/15] selftests/vm: fix display of page size in map_hugetlb

Message ID 20200919042028.rpQMuOsNE%akpm@linux-foundation.org
State New
Headers show
Series None | expand

Commit Message

Andrew Morton Sept. 19, 2020, 4:20 a.m. UTC 
From: Christophe Leroy <christophe.leroy@csgroup.eu>
Subject: selftests/vm: fix display of page size in map_hugetlb

The displayed size is in bytes while the text says it is in kB.

Shift it by 10 to really display kBytes.

Link: https://lkml.kernel.org/r/e27481224564a93d14106e750de31189deaa8bc8.1598861977.git.christophe.leroy@csgroup.eu
Fixes: fa7b9a805c79 ("tools/selftest/vm: allow choosing mem size and page size in map_hugetlb")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 tools/testing/selftests/vm/map_hugetlb.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/tools/testing/selftests/vm/map_hugetlb.c~selftests-vm-fix-display-of-page-size-in-map_hugetlb
+++ a/tools/testing/selftests/vm/map_hugetlb.c
@@ -83,7 +83,7 @@  int main(int argc, char **argv)
 	}
 
 	if (shift)
-		printf("%u kB hugepages\n", 1 << shift);
+		printf("%u kB hugepages\n", 1 << (shift - 10));
 	else
 		printf("Default size hugepages\n");
 	printf("Mapping %lu Mbytes\n", (unsigned long)length >> 20);