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| author | Leo Yan <leo.yan@arm.com> | 2025-04-01 19:07:04 +0100 |
|---|---|---|
| committer | Suzuki K Poulose <suzuki.poulose@arm.com> | 2025-05-14 11:56:17 +0100 |
| commit | 0814151bae4b50d49514666b5f06920ce3eb829b (patch) | |
| tree | 78a663c04fc0930ce50f5ad7ac7e7158bd92e596 /tools/perf/scripts/python | |
| parent | 5fa96c83b81e50833274f3b450ee9a8c0b2172bc (diff) | |
coresight: etm4x: Hook pause and resume callbacks
Add callbacks for pausing and resuming the tracer.
A "paused" flag in the driver data indicates whether the tracer is
paused. If the flag is set, the driver will skip starting the hardware
trace. The flag is always set to false for the sysfs mode, meaning the
tracer will never be paused in the case.
Signed-off-by: Leo Yan <leo.yan@arm.com>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20250401180708.385396-4-leo.yan@arm.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions