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Commit 71317d70 authored by Christophe Leroy's avatar Christophe Leroy Committed by Sasha Levin
Browse files

selftests/vm: fix display of page size in map_hugetlb 



[ Upstream commit 1ec882fc81e3177faf055877310dbdb0c68eb7db ]

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: default avatarChristophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: default avatarAndrew 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: default avatarLinus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent c96f49d3

tools/testing/selftests/vm/map_hugetlb.c

+1 −1
Original line number Diff line number Diff line
@@ -90,7 +90,7 @@ 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);