Hi perf and futex folks, very sorry for my slow posting... This patchset merge futextest[1] of Darren Hart into perf bench and tools/testing/selftests with some refactorings.
The benchmarking part of futextest is now "perf bench futex" in the 2nd patch. And the part of functionality test is ported to tools/testing/selftests in the 3rd patch. The 1st one is for preparation. It adds useful header files which implements atomic operations and futex syscall wrappers to tools/include/tools directory for both of perf bench and tools/testing. [1]: http://git.kernel.org/?p=linux/kernel/git/dvhart/futextest.git Hitoshi Mitake (3): tools: add new headers for futex and atomic operations perf bench: port futex_wait.c of futextest to perf bench tools/testing: port functionality tests of futextest to tools/testing/selftests tools/include/tools/atomic.h | 95 +++++ tools/include/tools/futex.h | 278 +++++++++++++++ tools/perf/Makefile | 1 + tools/perf/bench/bench.h | 1 + tools/perf/bench/futex-wait.c | 295 +++++++++++++++ tools/perf/builtin-bench.c | 13 + tools/testing/selftests/Makefile | 2 +- tools/testing/selftests/futex/.gitignore | 9 + tools/testing/selftests/futex/Makefile | 32 ++ tools/testing/selftests/futex/futex_requeue_pi.c | 376 ++++++++++++++++++++ .../futex/futex_requeue_pi_mismatched_ops.c | 151 ++++++++ .../futex/futex_requeue_pi_signal_restart.c | 202 +++++++++++ .../testing/selftests/futex/futex_testing_common.c | 45 +++ .../testing/selftests/futex/futex_testing_common.h | 9 + .../futex/futex_wait_private_mapped_file.c | 137 +++++++ tools/testing/selftests/futex/futex_wait_timeout.c | 101 ++++++ .../futex/futex_wait_uninitialized_heap.c | 139 +++++++ .../selftests/futex/futex_wait_wouldblock.c | 94 +++++ tools/testing/selftests/futex/logging.c | 93 +++++ tools/testing/selftests/futex/logging.h | 88 +++++ tools/testing/selftests/futex/run.sh | 92 +++++ 21 files changed, 2252 insertions(+), 1 deletions(-) create mode 100644 tools/include/tools/atomic.h create mode 100644 tools/include/tools/futex.h create mode 100644 tools/perf/bench/futex-wait.c create mode 100644 tools/testing/selftests/futex/.gitignore create mode 100644 tools/testing/selftests/futex/Makefile create mode 100644 tools/testing/selftests/futex/futex_requeue_pi.c create mode 100644 tools/testing/selftests/futex/futex_requeue_pi_mismatched_ops.c create mode 100644 tools/testing/selftests/futex/futex_requeue_pi_signal_restart.c create mode 100644 tools/testing/selftests/futex/futex_testing_common.c create mode 100644 tools/testing/selftests/futex/futex_testing_common.h create mode 100644 tools/testing/selftests/futex/futex_wait_private_mapped_file.c create mode 100644 tools/testing/selftests/futex/futex_wait_timeout.c create mode 100644 tools/testing/selftests/futex/futex_wait_uninitialized_heap.c create mode 100644 tools/testing/selftests/futex/futex_wait_wouldblock.c create mode 100644 tools/testing/selftests/futex/logging.c create mode 100644 tools/testing/selftests/futex/logging.h create mode 100755 tools/testing/selftests/futex/run.sh -- 1.7.5.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
