From: Andrew Morton <akpm@linux-foundation.org>
To: akpm@linux-foundation.org, christophe.leroy@csgroup.eu,
linux-mm@kvack.org, mm-commits@vger.kernel.org,
stable@vger.kernel.org, torvalds@linux-foundation.org
Subject: [patch 10/15] selftests/vm: fix display of page size in map_hugetlb
Date: Fri, 18 Sep 2020 21:20:28 -0700 [thread overview]
Message-ID: <20200919042028.rpQMuOsNE%akpm@linux-foundation.org> (raw)
In-Reply-To: <20200918211925.7e97f0ef63d92f5cfe5ccbc5@linux-foundation.org>
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(-)
--- 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);
_
next prev parent reply other threads:[~2020-09-19 4:20 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-19 4:19 incoming Andrew Morton
2020-09-19 4:20 ` [patch 01/15] mailmap: add older email addresses for Kees Cook Andrew Morton
2020-09-19 4:20 ` [patch 02/15] ksm: reinstate memcg charge on copied pages Andrew Morton
2020-09-19 4:20 ` [patch 03/15] mm: migration of hugetlbfs page skip memcg Andrew Morton
2020-09-19 4:20 ` [patch 04/15] shmem: shmem_writepage() split unlikely i915 THP Andrew Morton
2020-09-19 4:44 ` Matthew Wilcox
2020-09-19 5:44 ` Hugh Dickins
2020-09-19 5:44 ` Hugh Dickins
2020-09-19 16:18 ` Matthew Wilcox
2020-09-20 0:16 ` Hugh Dickins
2020-09-20 0:16 ` Hugh Dickins
2020-09-20 3:32 ` Matthew Wilcox
2020-10-02 18:37 ` Matthew Wilcox
2020-10-09 8:14 ` Huang, Ying
2020-10-09 8:14 ` Huang, Ying
2020-10-10 15:32 ` Matthew Wilcox
2020-10-12 2:01 ` Huang, Ying
2020-10-12 2:01 ` Huang, Ying
2020-09-19 4:20 ` [patch 05/15] mm: fix check_move_unevictable_pages() on THP Andrew Morton
2020-09-19 4:20 ` [patch 06/15] mlock: fix unevictable_pgs event counts " Andrew Morton
2020-09-19 4:20 ` [patch 07/15] tmpfs: restore functionality of nr_inodes=0 Andrew Morton
2020-09-19 4:20 ` [patch 08/15] kprobes: fix kill kprobe which has been marked as gone Andrew Morton
2020-09-19 4:20 ` [patch 09/15] mm/thp: fix __split_huge_pmd_locked() for migration PMD Andrew Morton
2020-09-19 4:20 ` Andrew Morton [this message]
2020-09-19 4:20 ` [patch 11/15] mm/memory_hotplug: drain per-cpu pages again during memory offline Andrew Morton
2020-09-19 4:20 ` [patch 12/15] ftrace: let ftrace_enable_sysctl take a kernel pointer buffer Andrew Morton
2020-09-19 4:20 ` [patch 13/15] stackleak: let stack_erasing_sysctl " Andrew Morton
2020-09-19 4:20 ` [patch 14/15] fs/fs-writeback.c: adjust dirtytime_interval_handler definition to match prototype Andrew Morton
2020-09-19 4:20 ` [patch 15/15] kcsan: kconfig: move to menu 'Generic Kernel Debugging Instruments' Andrew Morton
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