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selftests/perf_events: Test modification of perf_event_attr::sig_data
authorMarco Elver <elver@google.com>
Mon, 31 Jan 2022 10:34:06 +0000 (11:34 +0100)
committerPeter Zijlstra <peterz@infradead.org>
Wed, 2 Feb 2022 12:11:40 +0000 (13:11 +0100)
commit3a22b2e676fdf89834be1f4bcee0593ab7ae7f6e
treeb61ad7286aa6b536bd1fef9384a8b196eab46d13tree | snapshot
parenta99ac41735fc04435488c20352a7a8cdb9f205dfcommit | diff
selftests/perf_events: Test modification of perf_event_attr::sig_data

Test that PERF_EVENT_IOC_MODIFY_ATTRIBUTES correctly modifies
perf_event_attr::sig_data as well.

Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
Link: https://lore.kernel.org/r/20220131103407.1971678-2-elver@google.com
tools/testing/selftests/perf_events/sigtrap_threads.c diff | blob | history
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