Commit 7e298d60 authored Feb 11, 2014 by Dongsheng Yang Committed by Ingo Molnar Feb 22, 2014

sched/prio: Use DEFAULT_PRIO to define NICE_TO_PRIO() and PRIO_TO_NICE()



There is already a macro named DEFAULT_PRIO in prio.h, we can use it
to define NICE_TO_PRIO and PRIO_TO_NICE rather than use hard coding
of (MAX_RT_PRIO + 20).

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/4e28ec36fb49e8906027cbbdd900ab26a149905e.1392103744.git.yangds.fnst@cn.fujitsu.com


Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

parent 11c785b7

include/linux/sched/prio.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -25,8 +25,8 @@
		* to static priority [ MAX_RT_PRIO..MAX_PRIO-1 ],
		* and back.
		*/
		#define NICE_TO_PRIO(nice) (MAX_RT_PRIO + (nice) + 20)
		#define PRIO_TO_NICE(prio) ((prio) - MAX_RT_PRIO - 20)
		#define NICE_TO_PRIO(nice) ((nice) + DEFAULT_PRIO)
		#define PRIO_TO_NICE(prio) ((prio) - DEFAULT_PRIO)

		/*
		* 'User priority' is the nice value converted to something we

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