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| author |  Peter Xu <peterx@redhat.com>
| 2022-10-14 10:40:15 -0400 |
|---|---|---|
| committer |  Andrew Morton <akpm@linux-foundation.org>
| 2022-11-08 17:37:11 -0800 |
| commit | 0796c7b8be84415994fa37e9a022e5595d915dd7 (patch) | |
| tree | 1ac9fea39e4b5da26c8cd31278195dca05c52f7b /tools | |
| parent | selftests/vm: use memfd for hugepage-mremap test (diff) | |
| download | linux-0796c7b8be84415994fa37e9a022e5595d915dd7.tar.gz linux-0796c7b8be84415994fa37e9a022e5595d915dd7.tar.bz2 linux-0796c7b8be84415994fa37e9a022e5595d915dd7.zip | |
selftests/vm: drop mnt point for hugetlb in run_vmtests.sh
After converting all the three relevant testcases (uffd, madvise, mremap)
to use memfd, no test will need the hugetlb mount point anymore. Drop the
code.
Link: https://lkml.kernel.org/r/20221014144015.94039-1-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Axel Rasmussen <axelrasmussen@google.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/vm/run_vmtests.sh | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/tools/testing/selftests/vm/run_vmtests.sh b/tools/testing/selftests/vm/run_vmtests.sh index e780e76c26b8..0dc9f545a32d 100755 --- a/tools/testing/selftests/vm/run_vmtests.sh +++ b/tools/testing/selftests/vm/run_vmtests.sh @@ -5,7 +5,6 @@ # Kselftest framework requirement - SKIP code is 4. ksft_skip=4 -mnt=./huge exitcode=0 #get huge pagesize and freepages from /proc/meminfo @@ -84,9 +83,6 @@ run_test() { fi } -mkdir "$mnt" -mount -t hugetlbfs none "$mnt" - run_test ./hugepage-mmap shmmax=$(cat /proc/sys/kernel/shmmax) @@ -98,14 +94,9 @@ echo "$shmmax" > /proc/sys/kernel/shmmax echo "$shmall" > /proc/sys/kernel/shmall run_test ./map_hugetlb - -run_test ./hugepage-mremap "$mnt"/huge_mremap -rm -f "$mnt"/huge_mremap - +run_test ./hugepage-mremap run_test ./hugepage-vmemmap - -run_test ./hugetlb-madvise "$mnt"/madvise-test -rm -f "$mnt"/madvise-test +run_test ./hugetlb-madvise echo "NOTE: The above hugetlb tests provide minimal coverage. Use" echo " https://github.com/libhugetlbfs/libhugetlbfs.git for" @@ -126,14 +117,11 @@ for mod in "${uffd_mods[@]}"; do # Hugetlb tests require source and destination huge pages. Pass in half # the size ($half_ufd_size_MB), which is used for *each*. run_test ./userfaultfd hugetlb${mod} "$half_ufd_size_MB" 32 - run_test ./userfaultfd hugetlb_shared${mod} "$half_ufd_size_MB" 32 "$mnt"/uffd-test - rm -f "$mnt"/uffd-test + run_test ./userfaultfd hugetlb_shared${mod} "$half_ufd_size_MB" 32 run_test ./userfaultfd shmem${mod} 20 16 done #cleanup -umount "$mnt" -rm -rf "$mnt" echo "$nr_hugepgs" > /proc/sys/vm/nr_hugepages run_test ./compaction_test |