This series attempts to clean up demand_paging_test, dirty_log_perf_test, and dirty_log_test by factoring out common code, creating some new API along the way. It also splits include/perf_test_util.h into a more conventional header and source pair. I've tested on x86 and AArch64 (one config each), but not s390x. v4: - dropped "KVM: selftests: dirty_log_test: Remove create_vm" patch - Rebased on latest kvm/queue (patches applied cleanly) - Ensured dirty-ring was enabled on x86 when testing v3: - Rebased remaining four patches from v2 onto kvm/queue - Picked up r-b's from Peter and Ben v2: https://www.spinics.net/lists/kvm/msg228711.html Thanks, drew Andrew Jones (3): KVM: selftests: Factor out guest mode code KVM: selftests: Use vm_create_with_vcpus in create_vm KVM: selftests: Implement perf_test_util more conventionally tools/testing/selftests/kvm/Makefile | 2 +- .../selftests/kvm/demand_paging_test.c | 118 ++++--------- .../selftests/kvm/dirty_log_perf_test.c | 145 +++++---------- tools/testing/selftests/kvm/dirty_log_test.c | 125 ++++--------- .../selftests/kvm/include/guest_modes.h | 21 +++ .../testing/selftests/kvm/include/kvm_util.h | 9 + .../selftests/kvm/include/perf_test_util.h | 167 ++---------------- tools/testing/selftests/kvm/lib/guest_modes.c | 70 ++++++++ tools/testing/selftests/kvm/lib/kvm_util.c | 9 +- .../selftests/kvm/lib/perf_test_util.c | 134 ++++++++++++++ 10 files changed, 363 insertions(+), 437 deletions(-) create mode 100644 tools/testing/selftests/kvm/include/guest_modes.h create mode 100644 tools/testing/selftests/kvm/lib/guest_modes.c create mode 100644 tools/testing/selftests/kvm/lib/perf_test_util.c -- 2.26.2
