diff options
| author | Ben Gainey <ben.gainey@arm.com> | 2024-01-23 10:31:37 +0000 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2024-02-02 18:05:40 -0800 |
| commit | acfd65c89403f3f6478d4451d76377dd8b88bf02 (patch) | |
| tree | 68dd6eac1671f3c2c4b78e6c6f1fbc5f83597c7f /tools/perf/Documentation | |
| parent | ffd856537b95dd65facb4e0c78ca1cb92c2048ff (diff) | |
tools: perf: Expose sample ID / stream ID to python scripts
perf script exposes the evsel_name to python scripts as part of the data
passed to the sample or tracepoint handler function, and it passes the id and
stream_id to the throttled/unthrottled handler functions. This makes matching
throttle events and samples difficult.
To make this possible, this change exposes the sample id and stream_id values
to the script.
Signed-off-by: Ben Gainey <ben.gainey@arm.com>
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: will@kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240123103137.1890779-2-ben.gainey@arm.com
Diffstat (limited to 'tools/perf/Documentation')
| -rw-r--r-- | tools/perf/Documentation/perf-script-python.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/Documentation/perf-script-python.txt b/tools/perf/Documentation/perf-script-python.txt index 6a8581012e16..13e37e9385ee 100644 --- a/tools/perf/Documentation/perf-script-python.txt +++ b/tools/perf/Documentation/perf-script-python.txt @@ -642,8 +642,8 @@ SUPPORTED FIELDS Currently supported fields: -ev_name, comm, pid, tid, cpu, ip, time, period, phys_addr, addr, -symbol, symoff, dso, time_enabled, time_running, values, callchain, +ev_name, comm, id, stream_id, pid, tid, cpu, ip, time, period, phys_addr, +addr, symbol, symoff, dso, time_enabled, time_running, values, callchain, brstack, brstacksym, datasrc, datasrc_decode, iregs, uregs, weight, transaction, raw_buf, attr, cpumode. |