selftests/membarrier: Test MEMBARRIER_CMD_GET_REGISTRATIONS

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Keep track of previously issued registrations and compare the result
with MEMBARRIER_CMD_GET_REGISTRATIONS return value.

Signed-off-by: Michal Clapinski <mclapinski@google.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Acked-by: Paul E. McKenney <paulmck@kernel.org>
Link: https://lore.kernel.org/r/20221207164338.1535591-3-mclapinski@google.com

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Michal Clapinski 2022-12-07 17:43:38 +01:00 • committed by Ingo Molnar

parent 544a4f2ecd

commit d74f87f376

3 changed files with 39 additions and 2 deletions

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33

tools/testing/selftests/membarrier/membarrier_test_impl.h

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2

tools/testing/selftests/membarrier/membarrier_test_multi_thread.c

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6

tools/testing/selftests/membarrier/membarrier_test_single_thread.c

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