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| author |   Mike Leach <mike.leach@linaro.org> | 2023-03-31 06:56:45 +0100 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-04-04 09:39:57 -0300 |
| commit | b6521ea2a033b0c49669bd60d69ca16d0746dcea (patch) | |
| tree | 1d0a98ef0cd10104cdf76ff70cdfeb1406ba96da /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | perf cs-etm: Update record event to use new Trace ID protocol (diff) | |
| download | wireguard-linux-b6521ea2a033b0c49669bd60d69ca16d0746dcea.tar.xz wireguard-linux-b6521ea2a033b0c49669bd60d69ca16d0746dcea.zip | |
perf cs-etm: Handle PERF_RECORD_AUX_OUTPUT_HW_ID packet
When using dynamically assigned CoreSight trace IDs the drivers can output
the ID / CPU association as a PERF_RECORD_AUX_OUTPUT_HW_ID packet.
Update cs-etm decoder to handle this packet by setting the CPU/Trace ID
mapping.
Reviewed-by: James Clark <james.clark@arm.com>
Signed-off-by: Mike Leach <mike.leach@linaro.org>
Acked-by: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Darren Hart <darren@os.amperecomputing.com>
Cc: Ganapatrao Kulkarni <gankulkarni@os.amperecomputing.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>
Cc: coresight@lists.linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20230331055645.26918-2-mike.leach@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions