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| author | German Gomez <german.gomez@arm.com> | 2021-12-16 15:24:04 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-12-17 22:44:10 -0300 |
| commit | ff8752d7617da301ad3b7ef18caa58d135ee8c3c (patch) | |
| tree | d116ad2bbfec63e31513d0f35d50b570ac09bf9a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | a840974e96fd51b47c79301522bccf23cc8bb388 (diff) | |
perf arm-spe: Synthesize SPE instruction events
Synthesize instruction events for every ARM SPE record.
Arm SPE implements a hardware-based sample period, and perf implements a
software-based one. Add a warning message to inform the user of this.
Signed-off-by: German Gomez <german.gomez@arm.com>
Tested-by: Leo Yan <leo.yan@linaro.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20211216152404.52474-1-german.gomez@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions