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selftests/vm: fix display of page size in map_hugetlb

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commit 1ec882fc81e3177faf055877310dbdb0c68eb7db upstream.

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

Shift it by 10 to really display kBytes.

Fixes: fa7b9a805c79 ("tools/selftest/vm: allow choosing mem size and page size in map_hugetlb")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: <stable@vger.kernel.org>
Link: https://lkml.kernel.org/r/e27481224564a93d14106e750de31189deaa8bc8.1598861977.git.christophe.leroy@csgroup.eu
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christophe Leroy 2020-09-18 21:20:28 -07:00 committed by Greg Kroah-Hartman
parent 5ed6a7e1a7
commit 0df6aeac96
1 changed files with 1 additions and 1 deletions
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2
tools/testing/selftests/vm/map_hugetlb.c
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@ -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);