linux-kernel - [PATCH v3 4/6] sched: Move dl_policy() to "include/linux/sched.h"

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Date:	Thu, 14 Apr 2016 19:37:05 +0800
From:	Xunlei Pang <xlpang@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Juri Lelli <juri.lelli@....com>,
	Ingo Molnar <mingo@...hat.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Xunlei Pang <xlpang@...hat.com>
Subject: [PATCH v3 4/6] sched: Move dl_policy() to "include/linux/sched.h"

Rtmutex code will need dl_policy(), so make it visible to rtmutex.

Signed-off-by: Xunlei Pang <xlpang@...hat.com>
---
 include/linux/sched.h | 5 +++++
 kernel/sched/sched.h  | 4 ----
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 332a6b5..8ad3522 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1309,6 +1309,11 @@ struct sched_rt_entity {
 #endif
 };
 
+static inline int dl_policy(int policy)
+{
+	return policy == SCHED_DEADLINE;
+}
+
 struct sched_dl_entity {
 	struct rb_node	rb_node;
 
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index a7cbad7..0e6ea02 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -99,10 +99,6 @@ static inline int rt_policy(int policy)
 	return policy == SCHED_FIFO || policy == SCHED_RR;
 }
 
-static inline int dl_policy(int policy)
-{
-	return policy == SCHED_DEADLINE;
-}
 static inline bool valid_policy(int policy)
 {
 	return idle_policy(policy) || fair_policy(policy) ||
-- 
1.8.3.1