perf hists: Move sort__need_collapse into struct perf_hpp_list
Now we have sort dimensions private for struct hists, we need to make
dimension booleans hists specific as well.
Moving sort__need_collapse into struct perf_hpp_list.
Adding hists__has macro to easily access this info perf struct hists
object.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1462276488-26683-2-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index 5885965..ec76e6b 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -82,6 +82,8 @@
int nr_hpp_node;
};
+#define hists__has(__h, __f) (__h)->hpp_list->__f
+
struct hist_entry_iter;
struct hist_iter_ops {
@@ -238,6 +240,8 @@
struct perf_hpp_list {
struct list_head fields;
struct list_head sorts;
+
+ int need_collapse;
};
extern struct perf_hpp_list perf_hpp_list;