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| author |   Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | 2020-10-20 09:47:15 -0400 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2020-10-29 11:00:31 +0100 |
| commit | 25595eb6aaa9fbb31330f1e0b400642694bc6574 (patch) | |
| tree | 87f1864d42221d3935fe0f8ff424f5b05f8c870c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | sched: membarrier: cover kthread_use_mm (v4) (diff) | |
| download | wireguard-linux-25595eb6aaa9fbb31330f1e0b400642694bc6574.tar.xz wireguard-linux-25595eb6aaa9fbb31330f1e0b400642694bc6574.zip | |
sched: membarrier: document memory ordering scenarios
Document membarrier ordering scenarios in membarrier.c. Thanks to Alan
Stern for refreshing my memory. Now that I have those in mind, it seems
appropriate to serialize them to comments for posterity.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20201020134715.13909-4-mathieu.desnoyers@efficios.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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