* [PATCH] proc: fix smaps_rollup test after KSM changes
@ 2023-09-07 11:10 Alexey Dobriyan
2023-09-07 11:15 ` David Hildenbrand
0 siblings, 1 reply; 2+ messages in thread
From: Alexey Dobriyan @ 2023-09-07 11:10 UTC (permalink / raw)
To: akpm; +Cc: linux-kernel, Stefan Roesch, David Hildenbrand
/proc/${pid}/smaps_rollup is not empty file even if process's address
space is empty, update the test.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---
tools/testing/selftests/proc/proc-empty-vm.c | 1 +
1 file changed, 1 insertion(+)
--- a/tools/testing/selftests/proc/proc-empty-vm.c
+++ b/tools/testing/selftests/proc/proc-empty-vm.c
@@ -267,6 +267,7 @@ static const char g_smaps_rollup[] =
"Private_Dirty: 0 kB\n"
"Referenced: 0 kB\n"
"Anonymous: 0 kB\n"
+"KSM: 0 kB\n"
"LazyFree: 0 kB\n"
"AnonHugePages: 0 kB\n"
"ShmemPmdMapped: 0 kB\n"
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH] proc: fix smaps_rollup test after KSM changes
2023-09-07 11:10 [PATCH] proc: fix smaps_rollup test after KSM changes Alexey Dobriyan
@ 2023-09-07 11:15 ` David Hildenbrand
0 siblings, 0 replies; 2+ messages in thread
From: David Hildenbrand @ 2023-09-07 11:15 UTC (permalink / raw)
To: Alexey Dobriyan, akpm; +Cc: linux-kernel, Stefan Roesch
On 07.09.23 13:10, Alexey Dobriyan wrote:
Can you clarify in the patch description that we are fixing up a selftest?
"selftests/proc: fixup proc-empty-vm test"
or similar?
> /proc/${pid}/smaps_rollup is not empty file even if process's address
> space is empty, update the test.
>
> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
> ---
>
> tools/testing/selftests/proc/proc-empty-vm.c | 1 +
> 1 file changed, 1 insertion(+)
>
> --- a/tools/testing/selftests/proc/proc-empty-vm.c
> +++ b/tools/testing/selftests/proc/proc-empty-vm.c
> @@ -267,6 +267,7 @@ static const char g_smaps_rollup[] =
> "Private_Dirty: 0 kB\n"
> "Referenced: 0 kB\n"
> "Anonymous: 0 kB\n"
> +"KSM: 0 kB\n"
> "LazyFree: 0 kB\n"
> "AnonHugePages: 0 kB\n"
> "ShmemPmdMapped: 0 kB\n"
>
Reviewed-by: David Hildenbrand <david@redhat.com>
--
Cheers,
David / dhildenb
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2023-09-07 11:10 [PATCH] proc: fix smaps_rollup test after KSM changes Alexey Dobriyan
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