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authorMichal Clapinski <mclapinski@google.com>2022-12-07 19:43:37 +0300
committerIngo Molnar <mingo@kernel.org>2023-01-07 13:29:29 +0300
commit544a4f2ecd45f9d6ed78d207583f39130ad40349 (patch)
tree0855f645ef9b8465ce2b4a9f928e64ca03768220 /tools/testing/selftests/membarrier/membarrier_test_multi_thread.c
parent948fb4c4e9cb2ad15b87e6e7cf0dd3b4ec17b8a4 (diff)
downloadlinux-544a4f2ecd45f9d6ed78d207583f39130ad40349.tar.xz
sched/membarrier: Introduce MEMBARRIER_CMD_GET_REGISTRATIONS
Provide a method to query previously issued registrations. 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/20221207164338.1535591-2-mclapinski@google.com
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