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Subject[tip:perf/core] perf unwind: Provide only forward declarations for pointer types
Commit-ID:  3dfed9102694227aa763b9984c50d72de796d39b
Gitweb: http://git.kernel.org/tip/3dfed9102694227aa763b9984c50d72de796d39b
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Wed, 19 Apr 2017 13:28:30 -0300
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Thu, 20 Apr 2017 13:22:43 -0300

perf unwind: Provide only forward declarations for pointer types

No need to drag the headers, helps in untangling them and reducing build
time.

Link: http://lkml.kernel.org/n/tip-l8soqph92duyw5jdha0fij8b@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/unwind.h | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/tools/perf/util/unwind.h b/tools/perf/util/unwind.h
index 61fb1e9..bfbdcc6 100644
--- a/tools/perf/util/unwind.h
+++ b/tools/perf/util/unwind.h
@@ -1,10 +1,13 @@
#ifndef __UNWIND_H
#define __UNWIND_H

+#include <linux/compiler.h>
#include <linux/types.h>
-#include "event.h"
-#include "symbol.h"
-#include "thread.h"
+
+struct map;
+struct perf_sample;
+struct symbol;
+struct thread;

struct unwind_entry {
struct map *map;
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