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sched/membarrier: Introduce MEMBARRIER_CMD_GET_REGISTRATIONS
authorMichal Clapinski <mclapinski@google.com>
Wed, 7 Dec 2022 16:43:37 +0000 (17:43 +0100)
committerIngo Molnar <mingo@kernel.org>
Sat, 7 Jan 2023 10:29:29 +0000 (11:29 +0100)
commit544a4f2ecd45f9d6ed78d207583f39130ad40349
tree0855f645ef9b8465ce2b4a9f928e64ca03768220tree | snapshot
parent948fb4c4e9cb2ad15b87e6e7cf0dd3b4ec17b8a4commit | diff
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
include/uapi/linux/membarrier.h diff | blob | blame | history
kernel/sched/membarrier.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git