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author | Axel Rasmussen <axelrasmussen@google.com> | 2021-05-19 23:03:36 +0300 |
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committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-05-27 14:45:56 +0300 |
commit | c9befd5958fdf8913db69049d47b6ac1d970af03 (patch) | |
tree | 6528395627ddf31b80d55b981b2088e106ed3c4f /tools/testing/selftests/kvm/include/test_util.h | |
parent | b3784bc28ccc0d9b44d265a1d947c8766295ba00 (diff) | |
download | linux-c9befd5958fdf8913db69049d47b6ac1d970af03.tar.xz |
KVM: selftests: add shmem backing source type
This lets us run the demand paging test on top of a shmem-backed area.
In follow-up commits, we'll 1) leverage this new capability to create an
alias mapping, and then 2) use the alias mapping to exercise UFFD minor
faults.
Signed-off-by: Axel Rasmussen <axelrasmussen@google.com>
Message-Id: <20210519200339.829146-8-axelrasmussen@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests/kvm/include/test_util.h')
-rw-r--r-- | tools/testing/selftests/kvm/include/test_util.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/include/test_util.h b/tools/testing/selftests/kvm/include/test_util.h index fade3130eb01..7377f00469ef 100644 --- a/tools/testing/selftests/kvm/include/test_util.h +++ b/tools/testing/selftests/kvm/include/test_util.h @@ -84,6 +84,7 @@ enum vm_mem_backing_src_type { VM_MEM_SRC_ANONYMOUS_HUGETLB_1GB, VM_MEM_SRC_ANONYMOUS_HUGETLB_2GB, VM_MEM_SRC_ANONYMOUS_HUGETLB_16GB, + VM_MEM_SRC_SHMEM, NUM_SRC_TYPES, }; |