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-rw-r--r--kernel/rcu/rcuperf.c1
-rw-r--r--kernel/rcu/rcutorture.c3
-rw-r--r--kernel/rcu/srcu.c2
-rw-r--r--kernel/rcu/tiny.c14
-rw-r--r--kernel/rcu/tree.c4
-rw-r--r--kernel/rcu/tree.h1
-rw-r--r--kernel/rcu/tree_plugin.h2
-rw-r--r--kernel/rcu/update.c4
8 files changed, 26 insertions, 5 deletions
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..cccc417a8135 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -32,7 +32,8 @@
#include <linux/smp.h>
#include <linux/rcupdate.h>
#include <linux/interrupt.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
+#include <uapi/linux/sched/types.h>
#include <linux/atomic.h>
#include <linux/bitops.h>
#include <linux/completion.h>
diff --git a/kernel/rcu/srcu.c b/kernel/rcu/srcu.c
index e773129c8b08..ef3bcfb15b39 100644
--- a/kernel/rcu/srcu.c
+++ b/kernel/rcu/srcu.c
@@ -30,7 +30,7 @@
#include <linux/mutex.h>
#include <linux/percpu.h>
#include <linux/preempt.h>
-#include <linux/rcupdate.h>
+#include <linux/rcupdate_wait.h>
#include <linux/sched.h>
#include <linux/smp.h>
#include <linux/delay.h>
diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
index fa6a48d3917b..6ad330dbbae2 100644
--- a/kernel/rcu/tiny.c
+++ b/kernel/rcu/tiny.c
@@ -25,7 +25,7 @@
#include <linux/completion.h>
#include <linux/interrupt.h>
#include <linux/notifier.h>
-#include <linux/rcupdate.h>
+#include <linux/rcupdate_wait.h>
#include <linux/kernel.h>
#include <linux/export.h>
#include <linux/mutex.h>
@@ -47,6 +47,18 @@ static void __call_rcu(struct rcu_head *head,
#include "tiny_plugin.h"
+void rcu_barrier_bh(void)
+{
+ wait_rcu_gp(call_rcu_bh);
+}
+EXPORT_SYMBOL(rcu_barrier_bh);
+
+void rcu_barrier_sched(void)
+{
+ wait_rcu_gp(call_rcu_sched);
+}
+EXPORT_SYMBOL(rcu_barrier_sched);
+
#if defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_RCU_TRACE)
/*
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index d80e0d2f68c6..50fee7689e71 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -32,9 +32,10 @@
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/smp.h>
-#include <linux/rcupdate.h>
+#include <linux/rcupdate_wait.h>
#include <linux/interrupt.h>
#include <linux/sched.h>
+#include <linux/sched/debug.h>
#include <linux/nmi.h>
#include <linux/atomic.h>
#include <linux/bitops.h>
@@ -49,6 +50,7 @@
#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.h b/kernel/rcu/tree.h
index b60f2b6caa14..ec62a05bfdb3 100644
--- a/kernel/rcu/tree.h
+++ b/kernel/rcu/tree.h
@@ -24,6 +24,7 @@
#include <linux/cache.h>
#include <linux/spinlock.h>
+#include <linux/rtmutex.h>
#include <linux/threads.h>
#include <linux/cpumask.h>
#include <linux/seqlock.h>
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
index a240f3308be6..0a62a8f1caac 100644
--- a/kernel/rcu/tree_plugin.h
+++ b/kernel/rcu/tree_plugin.h
@@ -27,7 +27,9 @@
#include <linux/delay.h>
#include <linux/gfp.h>
#include <linux/oom.h>
+#include <linux/sched/debug.h>
#include <linux/smpboot.h>
+#include <uapi/linux/sched/types.h>
#include "../time/tick-internal.h"
#ifdef CONFIG_RCU_BOOST
diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
index 9e03db9ea9c0..55c8530316c7 100644
--- a/kernel/rcu/update.c
+++ b/kernel/rcu/update.c
@@ -36,7 +36,8 @@
#include <linux/spinlock.h>
#include <linux/smp.h>
#include <linux/interrupt.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
+#include <linux/sched/debug.h>
#include <linux/atomic.h>
#include <linux/bitops.h>
#include <linux/percpu.h>
@@ -49,6 +50,7 @@
#include <linux/moduleparam.h>
#include <linux/kthread.h>
#include <linux/tick.h>
+#include <linux/rcupdate_wait.h>
#define CREATE_TRACE_POINTS