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perf tools: Add itrace option 'o' to synthesize aux-output events

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Add itrace option 'o' to synthesize events recorded in the AUX area due
to the use of perf record's aux-output config term.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190806084606.4021-5-alexander.shishkin@linux.intel.com
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter
2019-08-06 11:46:03 +03:00
committed by Arnaldo Carvalho de Melo
parent 5a4b58e5d6
commit 181ebb5e23
3 changed files with 9 additions and 0 deletions
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2
tools/perf/Documentation/itrace.txt
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@@ -5,6 +5,8 @@
x synthesize transactions events
w synthesize ptwrite events
p synthesize power events
o synthesize other events recorded due to the use
of aux-output (refer to perf record)
e synthesize error events
d create a debug log
g synthesize a call chain (use with i or x)