Commit 59fe6752 authored Dec 11, 2019 by Valentin Schneider Committed by Ingo Molnar Dec 25, 2019

sched/uclamp: Remove uclamp_util()



The sole user of uclamp_util(), schedutil_cpu_util(), was made to use
uclamp_util_with() instead in commit:

  af24bde8 ("sched/uclamp: Add uclamp support to energy_compute()")

From then on, uclamp_util() has remained unused. Being a simple wrapper
around uclamp_util_with(), we can get rid of it and win back a few lines.

Tested-By: Dietmar Eggemann <dietmar.eggemann@arm.com>
Suggested-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Signed-off-by: Valentin Schneider <valentin.schneider@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20191211113851.24241-2-valentin.schneider@arm.com


Signed-off-by: Ingo Molnar <mingo@kernel.org>

parent 17346452

kernel/sched/sched.h

+0 −9

Original line number	Diff line number	Diff line
		@@ -2324,21 +2324,12 @@ unsigned int uclamp_util_with(struct rq *rq, unsigned int util,

		return clamp(util, min_util, max_util);
		}

		static inline unsigned int uclamp_util(struct rq *rq, unsigned int util)
		{
		return uclamp_util_with(rq, util, NULL);
		}
		#else /* CONFIG_UCLAMP_TASK */
		static inline unsigned int uclamp_util_with(struct rq *rq, unsigned int util,
		struct task_struct *p)
		{
		return util;
		}
		static inline unsigned int uclamp_util(struct rq *rq, unsigned int util)
		{
		return util;
		}
		#endif /* CONFIG_UCLAMP_TASK */

		#ifdef arch_scale_freq_capacity

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