Messages in this thread | | | From | Leo Yan <> | Subject | [PATCH v1 0/2] perf cs-etm: Improve timestamp tracing | Date | Sun, 27 Aug 2023 21:35:55 +0800 |
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This patch series is to improve timestamp handling in per-thread mode.
The current code doesn't validate timestamp and always return success for per-thread mode, for a sane implementation, the first patch is to allow validation timestamp tracing in per-thread mode.
The second patch is to respect timestamp option "--timestamp" or "-T", when users set this option, the tool will automatically enable hardware timestamp tracing in Arm CoreSight.
Leo Yan (2): perf cs-etm: Validate timestamp tracing in per-thread mode perf cs-etm: Respect timestamp option
tools/perf/arch/arm/util/cs-etm.c | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-)
-- 2.34.1
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