[tip:perf/core] perf intlist: Add priv member

[tip-bot for David Ahern <tipbot@zytor.com>]

Commit-ID:  2969b12993ca7a8b9692048431e075a67815002d
Gitweb:     http://git.kernel.org/tip/2969b12993ca7a8b9692048431e075a67815002d
Author:     David Ahern <dsahern@gmail.com>
AuthorDate: Sat, 28 Sep 2013 13:13:02 -0600
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Fri, 11 Oct 2013 12:17:55 -0300

perf intlist: Add priv member

Allows commands to leverage intlist infrastructure for opaque
structures.

For example an upcoming perf-trace change will use this as a means of
tracking syscalls statistics by task.

Signed-off-by: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1380395584-9025-6-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/intlist.c | 1 +
 tools/perf/util/intlist.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/tools/perf/util/intlist.c b/tools/perf/util/intlist.c
index 11a8d86..826d7b3 100644
--- a/tools/perf/util/intlist.c
+++ b/tools/perf/util/intlist.c
@@ -20,6 +20,7 @@ static struct rb_node *intlist__node_new(struct rblist *rblist __maybe_unused,
 
 	if (node != NULL) {
 		node->i = i;
+		node->priv = NULL;
 		rc = &node->rb_node;
 	}
 
diff --git a/tools/perf/util/intlist.h b/tools/perf/util/intlist.h
index 62351da..0eb00ac 100644
--- a/tools/perf/util/intlist.h
+++ b/tools/perf/util/intlist.h
@@ -9,6 +9,7 @@
 struct int_node {
 	struct rb_node rb_node;
 	int i;
+	void *priv;
 };
 
 struct intlist {