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authorNamhyung Kim <namhyung@kernel.org>2016-02-24 18:13:40 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-02-25 02:21:11 +0300
commit1f2d72cf3258eacd667cd1920e64c9b64b9984d5 (patch)
tree9ddf67a6c23108b0dfb6a825adaa4493e7eabaea /tools/perf/ui/hist.c
parent70642850fa581df219d7bc03cd7aca6e1956968c (diff)
downloadlinux-1f2d72cf3258eacd667cd1920e64c9b64b9984d5.tar.xz
perf hists: Count number of sort keys
It'll be used for hierarchy output mode to indent entries properly. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/1456326830-30456-9-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/ui/hist.c')
-rw-r--r--tools/perf/ui/hist.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index 12223d791e9f..edbf854e8e1c 100644
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -514,6 +514,9 @@ void perf_hpp_list__column_register(struct perf_hpp_list *list,
void perf_hpp_list__register_sort_field(struct perf_hpp_list *list,
struct perf_hpp_fmt *format)
{
+ if (perf_hpp__is_sort_entry(format) || perf_hpp__is_dynamic_entry(format))
+ list->nr_sort_keys++;
+
list_add_tail(&format->sort_list, &list->sorts);
}