linux-kernel - [PATCH v2 0/4] selftests/vm: Drop hugetlb mntpoint in run

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Message-Id: <20221014143921.93887-1-peterx@redhat.com>
Date:   Fri, 14 Oct 2022 10:39:17 -0400
From:   Peter Xu <peterx@...hat.com>
To:     linux-kernel@...r.kernel.org, linux-mm@...ck.org
Cc:     Axel Rasmussen <axelrasmussen@...gle.com>,
        Andrew Morton <akpm@...ux-foundation.org>, peterx@...hat.com,
        Mike Kravetz <mike.kravetz@...cle.com>
Subject: [PATCH v2 0/4] selftests/vm: Drop hugetlb mntpoint in run_vmtests.sh

v2:
- Add r-b for Axel
- Patch 1:
  - Changed subject to "selftests/vm: Use memfd for uffd hugetlb tests"
  - Touch up example to reflect the cmdline change [Axel]

Since I started working on patch 1 when debugging the race anyway, I
cleaned it up so we can use the same memfd for both hugetlb and shmem which
is cleaner.

Then I figured it's not hard if with patch 1 to replace all the file-based
test to use memfd for hugetlbb so I did.  Then patch 4 dropped the hugetlb
mntpoint for run_vmtests.sh.

Please have a look, thanks.

Peter Xu (4):
  selftests/vm: Use memfd for uffd hugetlb tests
  selftests/vm: Use memfd for hugetlb-madvise test
  selftests/vm: Use memfd for hugepage-mremap test
  selftests/vm: Drop mnt point for hugetlb in run_vmtests.sh

 tools/testing/selftests/vm/hugepage-mremap.c | 21 +++----
 tools/testing/selftests/vm/hugetlb-madvise.c | 12 +---
 tools/testing/selftests/vm/run_vmtests.sh    | 18 +-----
 tools/testing/selftests/vm/userfaultfd.c     | 62 +++++++-------------
 4 files changed, 36 insertions(+), 77 deletions(-)

-- 
2.37.3