perf evsel: Add option to limit stack depth in callchain dumps
Option is used by upcoming timehist command.
Signed-off-by: David Ahern <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index ee5d6f8..33b2d83 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -402,7 +402,8 @@
else
printf("\n");
perf_evsel__print_ip(evsel, event, sample, machine,
- output[attr->type].print_ip_opts);
+ output[attr->type].print_ip_opts,
+ PERF_MAX_STACK_DEPTH);
}
printf(" => ");
@@ -444,7 +445,8 @@
printf("\n");
perf_evsel__print_ip(evsel, event, sample, machine,
- output[attr->type].print_ip_opts);
+ output[attr->type].print_ip_opts,
+ PERF_MAX_STACK_DEPTH);
}
printf("\n");
