linux-kernel - [PATCH 07/89] sched/idle: Create <linux/sched/idle.h> for idle CPU related definitions

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Date:   Mon,  6 Feb 2017 14:28:10 +0100
From:   Ingo Molnar <mingo@...nel.org>
To:     linux-kernel@...r.kernel.org
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Mike Galbraith <efault@....de>,
        Oleg Nesterov <oleg@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH 07/89] sched/idle: Create <linux/sched/idle.h> for idle CPU related definitions

Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Mike Galbraith <efault@....de>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 include/linux/sched.h          |  7 -------
 include/linux/sched/idle.h     | 11 +++++++++++
 include/linux/sched/topology.h |  2 ++
 3 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/include/linux/sched.h b/include/linux/sched.h
index b2e18537088b..312796d25a05 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -951,13 +951,6 @@ static inline int sched_info_on(void)
 void force_schedstat_enabled(void);
 #endif
 
-enum cpu_idle_type {
-	CPU_IDLE,
-	CPU_NOT_IDLE,
-	CPU_NEWLY_IDLE,
-	CPU_MAX_IDLE_TYPES
-};
-
 /*
  * Integer metrics need fixed point arithmetic, e.g., sched/fair
  * has a few: load, load_avg, util_avg, freq, and capacity.
diff --git a/include/linux/sched/idle.h b/include/linux/sched/idle.h
new file mode 100644
index 000000000000..14640f5798dc
--- /dev/null
+++ b/include/linux/sched/idle.h
@@ -0,0 +1,11 @@
+#ifndef _LINUX_SCHED_IDLE_H
+#define _LINUX_SCHED_IDLE_H
+
+enum cpu_idle_type {
+	CPU_IDLE,
+	CPU_NOT_IDLE,
+	CPU_NEWLY_IDLE,
+	CPU_MAX_IDLE_TYPES
+};
+
+#endif /* _LINUX_SCHED_IDLE_H */
diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h
index ae2cb8f9c431..0d6fceff37bb 100644
--- a/include/linux/sched/topology.h
+++ b/include/linux/sched/topology.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_SCHED_TOPOLOGY_H
 #define _LINUX_SCHED_TOPOLOGY_H
 
+#include <linux/sched/idle.h>
+
 /*
  * sched-domains (multiprocessor balancing) declarations:
  */
-- 
2.7.4