linux-kernel - [PATCH 3/9] sched: prio: Use NICE_WIDTH macro to avoid using of hard coding of 40 and 20 in prio.h.

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Date:	Tue, 11 Feb 2014 15:34:47 +0800
From:	Dongsheng Yang <yangds.fnst@...fujitsu.com>
To:	linux-kernel@...r.kernel.org
Cc:	Dongsheng Yang <yangds.fnst@...fujitsu.com>,
	Ingo Molnar <mingo@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>
Subject: [PATCH 3/9] sched: prio: Use NICE_WIDTH macro to avoid using of hard coding of 40 and 20 in prio.h.

Signed-off-by: Dongsheng Yang <yangds.fnst@...fujitsu.com>
cc: Ingo Molnar <mingo@...nel.org>
cc: Peter Zijlstra <peterz@...radead.org>
---
 include/linux/sched/prio.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/sched/prio.h b/include/linux/sched/prio.h
index c6974c4..ac32258 100644
--- a/include/linux/sched/prio.h
+++ b/include/linux/sched/prio.h
@@ -21,8 +21,8 @@
 #define MAX_USER_RT_PRIO	100
 #define MAX_RT_PRIO		MAX_USER_RT_PRIO
 
-#define MAX_PRIO		(MAX_RT_PRIO + 40)
-#define DEFAULT_PRIO		(MAX_RT_PRIO + 20)
+#define MAX_PRIO		(MAX_RT_PRIO + NICE_WIDTH)
+#define DEFAULT_PRIO		(MAX_RT_PRIO + NICE_WIDTH / 2)
 
 /*
  * Convert user-nice values [ -20 ... 0 ... 19 ]
-- 
1.8.2.1

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