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authorNamhyung Kim <namhyung@kernel.org>2016-01-28 00:40:50 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-02-01 17:12:00 -0300
commit2665b4528d0522ef073c2bde33cf9a7bd7391164 (patch)
tree13f3a98e42ce9396513c626dfa8af52d07fd376b /tools/perf/builtin-report.c
parent0f58474ec835f6fc80af2cde2c7ed5495cd212ba (diff)
downloadlinux-2665b4528d0522ef073c2bde33cf9a7bd7391164.tar.bz2
perf report: Apply --percent-limit to callchains also
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 <andi@firstfloor.org> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/1453909257-26015-4-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-report.c')
-rw-r--r--tools/perf/builtin-report.c9
1 files 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;
}