Re: [PATCH 2/2] selftests: mm: add shmem collpase as a default test item

[Baolin Wang]

On 2025/6/12 12:20, Bird, Tim wrote:
> collpase in the subject line should be collapse

Good catch. Will fix the typo. Thanks.

> > -----Original Message-----
> > From: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
> > Subject: [PATCH 2/2] selftests: mm: add shmem collpase as a default test item
> >
> > Currently, we only test anonymous memory collapse by default. We should also add shmem collapse as a default test item to catch issues that
> > could break the test cases. Signed-off-by: Baolin Wang <baolin. wang@ linux. alibaba. com> --- tools/testing/selftests/mm/run_vmtests. sh
> >
> > Currently, we only test anonymous memory collapse by default. We should also
> > add shmem collapse as a default test item to catch issues that could break
> > the test cases.
> >
> > Signed-off-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
> > ---
> >   tools/testing/selftests/mm/run_vmtests.sh | 4 ++++
> >   1 file changed, 4 insertions(+)
> >
> > diff --git a/tools/testing/selftests/mm/run_vmtests.sh b/tools/testing/selftests/mm/run_vmtests.sh
> > index 33fc7fafa8f9..a38c984103ce 100755
> > --- a/tools/testing/selftests/mm/run_vmtests.sh
> > +++ b/tools/testing/selftests/mm/run_vmtests.sh
> > @@ -485,6 +485,10 @@ CATEGORY="thp" run_test ./khugepaged
> >
> >   CATEGORY="thp" run_test ./khugepaged -s 2
> >
> > +CATEGORY="thp" run_test ./khugepaged all:shmem
> > +
> > +CATEGORY="thp" run_test ./khugepaged -s 4 all:shmem
> > +
> >   CATEGORY="thp" run_test ./transhuge-stress -d 20
> >
> >   # Try to create XFS if not provided
> > --
> > 2.43.5