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The userfaultfd stress test never tested private shmem, which I think was overlooked long due. Add it so it matches with uffd unit test and it'll cover all memory supported with the three memory types. Meanwhile, rename the memory types a bit. Considering shared mem is the major use case for both shmem / hugetlbfs, changing from: anon, hugetlb, hugetlb_shared, shmem To (with shmem-private added): anon, hugetlb, hugetlb-private, shmem, shmem-private Add the shmem-private to run_vmtests.sh too. Link: https://lkml.kernel.org/r/20230412164546.329355-1-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com> Cc: Axel Rasmussen <axelrasmussen@google.com> Cc: David Hildenbrand <david@redhat.com> Cc: Dmitry Safonov <0x7f454c46@gmail.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Mike Rapoport (IBM) <rppt@kernel.org> Cc: Zach O'Keefe <zokeefe@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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| .. | ||
| .gitignore | ||
| charge_reserved_hugetlb.sh | ||
| check_config.sh | ||
| compaction_test.c | ||
| config | ||
| cow.c | ||
| gup_test.c | ||
| hmm-tests.c | ||
| hugepage-mmap.c | ||
| hugepage-mremap.c | ||
| hugepage-shm.c | ||
| hugepage-vmemmap.c | ||
| hugetlb_reparenting_test.sh | ||
| hugetlb-madvise.c | ||
| khugepaged.c | ||
| ksm_functional_tests.c | ||
| ksm_tests.c | ||
| madv_populate.c | ||
| Makefile | ||
| map_fixed_noreplace.c | ||
| map_hugetlb.c | ||
| map_populate.c | ||
| mdwe_test.c | ||
| memfd_secret.c | ||
| migration.c | ||
| mkdirty.c | ||
| mlock2-tests.c | ||
| mlock2.h | ||
| mlock-random-test.c | ||
| mrelease_test.c | ||
| mremap_dontunmap.c | ||
| mremap_test.c | ||
| on-fault-limit.c | ||
| pkey-helpers.h | ||
| pkey-powerpc.h | ||
| pkey-x86.h | ||
| protection_keys.c | ||
| run_vmtests.sh | ||
| settings | ||
| soft-dirty.c | ||
| split_huge_page_test.c | ||
| test_hmm.sh | ||
| test_vmalloc.sh | ||
| thuge-gen.c | ||
| transhuge-stress.c | ||
| uffd-common.c | ||
| uffd-common.h | ||
| uffd-stress.c | ||
| uffd-unit-tests.c | ||
| va_128TBswitch.c | ||
| va_128TBswitch.sh | ||
| virtual_address_range.c | ||
| vm_util.c | ||
| vm_util.h | ||
| write_hugetlb_memory.sh | ||
| write_to_hugetlbfs.c | ||