The patch titled
Subject: selftests/vm: fix display of page size in map_hugetlb
has been added to the -mm tree. Its filename is
selftests-vm-fix-display-of-page-size-in-map_hugetlb.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/selftests-vm-fix-display-of-page-size-in-map_hugetlb.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/selftests-vm-fix-display-of-page-size-in-map_hugetlb.patch
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------------------------------------------------------
From: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
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@xxxxxxxxxx
Fixes: fa7b9a805c79 ("tools/selftest/vm: allow choosing mem size and page size in map_hugetlb")
Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/vm/map_hugetlb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- 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);
_
Patches currently in -mm which might be from christophe.leroy@xxxxxxxxxx are
selftests-vm-fix-display-of-page-size-in-map_hugetlb.patch
