From: Ingo Molnar <mingo@kernel.org>
Date: Wed, 8 Feb 2017 17:51:54 +0000 (+0100)
Subject: sched/headers: Remove <linux/sched.h> from <linux/sched/autogroup.h>
X-Git-Tag: v4.11-rc1~18^2~30
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fd73157bdfb57370b69be7c0067f08e610e7daa;p=thirdparty%2Flinux.git

sched/headers: Remove <linux/sched.h> from <linux/sched/autogroup.h>

The <linux/sched/autogroup.h> file is a largely self-contained header and users of
it either don't need <linux/sched.h> - or have already included it.

Add a 'task_struct' predeclaration to make it build standalone.

This reduces the size of the header dependency graph.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---

diff --git a/include/linux/sched/autogroup.h b/include/linux/sched/autogroup.h
index fd6855548d0c7..55cd496df8849 100644
--- a/include/linux/sched/autogroup.h
+++ b/include/linux/sched/autogroup.h
@@ -1,9 +1,8 @@
 #ifndef _LINUX_SCHED_AUTOGROUP_H
 #define _LINUX_SCHED_AUTOGROUP_H
 
-#include <linux/sched.h>
-
 struct signal_struct;
+struct task_struct;
 struct task_group;
 struct seq_file;