[tip:sched/core] sched: prio: Use NICE_WIDTH macro to avoid using of hard coding of 40 and 20 in prio.h.

[tip-bot for Dongsheng Yang]

Commit-ID:  eb2ae7dad9dad350b4444962465d7e09bcfc128a
Gitweb:     http://git.kernel.org/tip/eb2ae7dad9dad350b4444962465d7e09bcfc128a
Author:     Dongsheng Yang <yangds.fnst@xxxxxxxxxxxxxx>
AuthorDate: Tue, 11 Feb 2014 15:34:47 +0800
Committer:  Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Fri, 21 Feb 2014 21:43:20 +0100

sched: prio: Use NICE_WIDTH macro to avoid using of hard coding of 40 and 20 in prio.h.

cc: Ingo Molnar <mingo@xxxxxxxxxx>
cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Signed-off-by: Dongsheng Yang <yangds.fnst@xxxxxxxxxxxxxx>
Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/72dc351df816a975e30b6320754fb52823d2aa3f.1392103744.git.yangds.fnst@xxxxxxxxxxxxxx
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
 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 ]
--
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