[PATCH v10 0/4] randomize memory access of dirty_log_perf_test

[Colton Lewis <coltonlewis@xxxxxxxxxx>]

Add the ability to randomize parts of dirty_log_perf_test,
specifically the order pages are accessed and whether pages are read
or written.

v10:

Move setting default random seed to argument parsing code.

Colton Lewis (4):
  KVM: selftests: implement random number generator for guest code
  KVM: selftests: create -r argument to specify random seed
  KVM: selftests: randomize which pages are written vs read
  KVM: selftests: randomize page access order

 .../selftests/kvm/access_tracking_perf_test.c |  2 +-
 .../selftests/kvm/dirty_log_perf_test.c       | 59 ++++++++++++++-----
 .../selftests/kvm/include/perf_test_util.h    |  8 ++-
 .../testing/selftests/kvm/include/test_util.h |  7 +++
 .../selftests/kvm/lib/perf_test_util.c        | 33 +++++++++--
 tools/testing/selftests/kvm/lib/test_util.c   | 17 ++++++
 6 files changed, 102 insertions(+), 24 deletions(-)

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2.38.1.431.g37b22c650d-goog