perf tools: Introduce hpp_dimension__add_output function
This function will allow to register output column from ui code and
respect taken sort/output dimensions.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1444134312-29136-3-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 8521e3c..2d8ccd4 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -1577,6 +1577,12 @@
return 0;
}
+int hpp_dimension__add_output(unsigned col)
+{
+ BUG_ON(col >= PERF_HPP__MAX_INDEX);
+ return __hpp_dimension__add_output(&hpp_sort_dimensions[col]);
+}
+
int sort_dimension__add(const char *tok)
{
unsigned int i;