See http://www.infradead.org/rpr.html
From: Namhyung Kim <[email protected]> Currently --percent-limit option only works for hist entries. However it'd be better to have same effect to callchains as well Requested-by: Andi Kleen <[email protected]> Signed-off-by: Namhyung Kim <[email protected]> Cc: Andi Kleen <[email protected]> Cc: David Ahern <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Wang Nan <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/builtin-report.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 2bf537f190a0..72ed0b46d5a1 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -75,7 +75,10 @@ static int report__config(const char *var, const char *value, void *cb) return 0; } if (!strcmp(var, "report.percent-limit")) { - rep->min_percent = strtof(value, NULL); + double pcnt = strtof(value, NULL); + + rep->min_percent = pcnt; + callchain_param.min_percent = pcnt; return 0; } if (!strcmp(var, "report.children")) { @@ -633,8 +636,10 @@ parse_percent_limit(const struct option *opt, const char *str, int unset __maybe_unused) { struct report *rep = opt->value; + double pcnt = strtof(str, NULL); - rep->min_percent = strtof(str, NULL); + rep->min_percent = pcnt; + callchain_param.min_percent = pcnt; return 0; } -- 2.5.0
