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| author |   Adrian Hunter <adrian.hunter@intel.com> | 2020-04-01 13:16:05 +0300 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-04-16 12:19:15 -0300 |
| commit | 1c5c25b3fdbd7035f6d53a1a99b5afd577ce13e1 (patch) | |
| tree | 08c43011355bb991b3e93da56ec8b3ba9a7655a9 /tools/perf/builtin-script.c | |
| parent | perf auxtrace: For reporting purposes, un-group AUX area event (diff) | |
| download | linux-rng-1c5c25b3fdbd7035f6d53a1a99b5afd577ce13e1.tar.xz linux-rng-1c5c25b3fdbd7035f6d53a1a99b5afd577ce13e1.zip | |
perf auxtrace: Add an option to synthesize callchains for regular events
Currently, callchains can be synthesized only for synthesized events. Add
an itrace option to synthesize callchains for regular events.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lore.kernel.org/lkml/20200401101613.6201-9-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 8bf3ba280312..06b511c0a539 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -3537,7 +3537,7 @@ int cmd_script(int argc, const char **argv) return -1; } - if (itrace_synth_opts.callchain && + if ((itrace_synth_opts.callchain || itrace_synth_opts.add_callchain) && itrace_synth_opts.callchain_sz > scripting_max_stack) scripting_max_stack = itrace_synth_opts.callchain_sz; |