From 84f001e15737f8214b0f5f0f7dfec0fb1027938f Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Wed, 1 Feb 2017 16:36:40 +0100
Subject: sched/headers: Prepare for new header dependencies before moving code
 to <linux/sched/wake_q.h>

We are going to split <linux/sched/wake_q.h> out of <linux/sched.h>, which
will have to be picked up from other headers and a couple of .c files.

Create a trivial placeholder <linux/sched/wake_q.h> file that just
maps to <linux/sched.h> to make this patch obviously correct and
bisectable.

Include the new header in the files that are going to need it.

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>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 kernel/futex.c                  | 1 +
 kernel/locking/mutex.c          | 1 +
 kernel/locking/rtmutex.c        | 1 +
 kernel/locking/rtmutex_common.h | 1 +
 kernel/locking/rwsem-xadd.c     | 3 ++-
 kernel/sched/sched.h            | 1 +
 6 files changed, 7 insertions(+), 1 deletion(-)

(limited to 'kernel')

diff --git a/kernel/futex.c b/kernel/futex.c
index b687cb22301c..8ddcf9ea953c 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -61,6 +61,7 @@
 #include <linux/nsproxy.h>
 #include <linux/ptrace.h>
 #include <linux/sched/rt.h>
+#include <linux/sched/wake_q.h>
 #include <linux/hugetlb.h>
 #include <linux/freezer.h>
 #include <linux/bootmem.h>
diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
index ad2d9e22697b..57f6311e2405 100644
--- a/kernel/locking/mutex.c
+++ b/kernel/locking/mutex.c
@@ -21,6 +21,7 @@
 #include <linux/ww_mutex.h>
 #include <linux/sched.h>
 #include <linux/sched/rt.h>
+#include <linux/sched/wake_q.h>
 #include <linux/export.h>
 #include <linux/spinlock.h>
 #include <linux/interrupt.h>
diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c
index d340be3a488f..d4f798491361 100644
--- a/kernel/locking/rtmutex.c
+++ b/kernel/locking/rtmutex.c
@@ -15,6 +15,7 @@
 #include <linux/sched.h>
 #include <linux/sched/rt.h>
 #include <linux/sched/deadline.h>
+#include <linux/sched/wake_q.h>
 #include <linux/timer.h>
 
 #include "rtmutex_common.h"
diff --git a/kernel/locking/rtmutex_common.h b/kernel/locking/rtmutex_common.h
index 990134617b4c..856dfff5c33a 100644
--- a/kernel/locking/rtmutex_common.h
+++ b/kernel/locking/rtmutex_common.h
@@ -13,6 +13,7 @@
 #define __KERNEL_RTMUTEX_COMMON_H
 
 #include <linux/rtmutex.h>
+#include <linux/sched/wake_q.h>
 
 /*
  * This is the control structure for tasks blocked on a rt_mutex,
diff --git a/kernel/locking/rwsem-xadd.c b/kernel/locking/rwsem-xadd.c
index 2ad8d8dc3bb1..4fe8d8ad4396 100644
--- a/kernel/locking/rwsem-xadd.c
+++ b/kernel/locking/rwsem-xadd.c
@@ -10,10 +10,11 @@
  * and Davidlohr Bueso <davidlohr@hp.com>. Based on mutexes.
  */
 #include <linux/rwsem.h>
-#include <linux/sched.h>
 #include <linux/init.h>
 #include <linux/export.h>
+#include <linux/sched.h>
 #include <linux/sched/rt.h>
+#include <linux/sched/wake_q.h>
 #include <linux/osq_lock.h>
 
 #include "rwsem.h"
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 9b9cb260d9cf..683570739f46 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -3,6 +3,7 @@
 #include <linux/sched/sysctl.h>
 #include <linux/sched/topology.h>
 #include <linux/sched/rt.h>
+#include <linux/sched/wake_q.h>
 #include <linux/u64_stats_sync.h>
 #include <linux/sched/deadline.h>
 #include <linux/kernel_stat.h>
-- 
cgit v1.2.1