Age | Commit message (Collapse) | Author | Files | Lines | |
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2024-04-14 | selftests/perf_events: Test FASYNC with watermark wakeups | Kyle Huey | 1 | -0/+146 | |
The test uses PERF_RECORD_SWITCH records to fill the ring buffer and trigger the watermark wakeup, which in turn should trigger an IO signal. Signed-off-by: Kyle Huey <khuey@kylehuey.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20240413141618.4160-4-khuey@kylehuey.com |