sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h>

We are going to move scheduler ABI details to <uapi/linux/sched/types.h>,
which will be used from a number of .c files.

Create empty placeholder header that maps to <linux/types.h>.

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>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

12 files changed, 12 insertions, 0 deletions

diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 944d068b6c48..09740952e4de 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -17,6 +17,7 @@
 #include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/sched/rt.h>
+#include <uapi/linux/sched/types.h>
 #include <linux/task_work.h>
 
 #include "internals.h"
diff --git a/kernel/kthread.c b/kernel/kthread.c
index 8461a4372e8a..ef9b9eb809c7 100644
--- a/kernel/kthread.c
+++ b/kernel/kthread.c
@@ -5,6 +5,7 @@
  * even if we're invoked from userspace (think modprobe, hotplug cpu,
  * etc.).
  */
+#include <uapi/linux/sched/types.h>
 #include <linux/sched.h>
 #include <linux/kthread.h>
 #include <linux/completion.h>
diff --git a/kernel/locking/locktorture.c b/kernel/locking/locktorture.c
index 28350dc8ecbb..5ea0a8969ee2 100644
--- a/kernel/locking/locktorture.c
+++ b/kernel/locking/locktorture.c
@@ -32,6 +32,7 @@
 #include <linux/smp.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
+#include <uapi/linux/sched/types.h>
 #include <linux/atomic.h>
 #include <linux/moduleparam.h>
 #include <linux/delay.h>
diff --git a/kernel/rcu/rcuperf.c b/kernel/rcu/rcuperf.c
index 123ccbd22449..a4a86fb47e4a 100644
--- a/kernel/rcu/rcuperf.c
+++ b/kernel/rcu/rcuperf.c
@@ -30,6 +30,7 @@
 #include <linux/rcupdate.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
+#include <uapi/linux/sched/types.h>
 #include <linux/atomic.h>
 #include <linux/bitops.h>
 #include <linux/completion.h>
diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index d81345be730e..6a28b79710f0 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -33,6 +33,7 @@
 #include <linux/rcupdate.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
+#include <uapi/linux/sched/types.h>
 #include <linux/atomic.h>
 #include <linux/bitops.h>
 #include <linux/completion.h>
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index cb62ce23ffc7..e456327a63d6 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -49,6 +49,7 @@
 #include <linux/kernel_stat.h>
 #include <linux/wait.h>
 #include <linux/kthread.h>
+#include <uapi/linux/sched/types.h>
 #include <linux/prefetch.h>
 #include <linux/delay.h>
 #include <linux/stop_machine.h>
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
index a240f3308be6..9dabb04003be 100644
--- a/kernel/rcu/tree_plugin.h
+++ b/kernel/rcu/tree_plugin.h
@@ -28,6 +28,7 @@
 #include <linux/gfp.h>
 #include <linux/oom.h>
 #include <linux/smpboot.h>
+#include <uapi/linux/sched/types.h>
 #include "../time/tick-internal.h"
 
 #ifdef CONFIG_RCU_BOOST
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 1a7fd3d21e5a..ed39d1d0b64a 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -7,6 +7,7 @@
  */
 #include <linux/sched.h>
 #include <linux/sched/clock.h>
+#include <uapi/linux/sched/types.h>
 #include <linux/cpuset.h>
 #include <linux/delayacct.h>
 #include <linux/init_task.h>
diff --git a/kernel/sched/cpufreq_schedutil.c b/kernel/sched/cpufreq_schedutil.c
index fd4659313640..8f8de3d4d6b7 100644
--- a/kernel/sched/cpufreq_schedutil.c
+++ b/kernel/sched/cpufreq_schedutil.c
@@ -13,6 +13,7 @@
 
 #include <linux/cpufreq.h>
 #include <linux/kthread.h>
+#include <uapi/linux/sched/types.h>
 #include <linux/slab.h>
 #include <trace/events/power.h>
 
diff --git a/kernel/trace/ring_buffer_benchmark.c b/kernel/trace/ring_buffer_benchmark.c
index 6df9a83e20d7..c190a4d5013c 100644
--- a/kernel/trace/ring_buffer_benchmark.c
+++ b/kernel/trace/ring_buffer_benchmark.c
@@ -6,6 +6,7 @@
 #include <linux/ring_buffer.h>
 #include <linux/completion.h>
 #include <linux/kthread.h>
+#include <uapi/linux/sched/types.h>
 #include <linux/module.h>
 #include <linux/ktime.h>
 #include <asm/local.h>
diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c
index b0f86ea77881..cb917cebae29 100644
--- a/kernel/trace/trace_selftest.c
+++ b/kernel/trace/trace_selftest.c
@@ -1,5 +1,6 @@
 /* Include in trace.c */
 
+#include <uapi/linux/sched/types.h>
 #include <linux/stringify.h>
 #include <linux/kthread.h>
 #include <linux/delay.h>
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 144d7b1b0364..52718f4512e9 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -19,6 +19,7 @@
 #include <linux/sysctl.h>
 #include <linux/smpboot.h>
 #include <linux/sched/rt.h>
+#include <uapi/linux/sched/types.h>
 #include <linux/tick.h>
 #include <linux/workqueue.h>
 #include <linux/sched/clock.h>