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Subject[tip: sched/core] sched/uclamp: Remove uclamp_util()
The following commit has been merged into the sched/core branch of tip:

Commit-ID: 59fe675248ffc37d4167e9ec6920a2f3d5ec67bb
Gitweb: https://git.kernel.org/tip/59fe675248ffc37d4167e9ec6920a2f3d5ec67bb
Author: Valentin Schneider <valentin.schneider@arm.com>
AuthorDate: Wed, 11 Dec 2019 11:38:47
Committer: Ingo Molnar <mingo@kernel.org>
CommitterDate: Wed, 25 Dec 2019 10:42:07 +01:00

sched/uclamp: Remove uclamp_util()

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

af24bde8df20 ("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>
---
kernel/sched/sched.h | 9 ---------
1 file changed, 9 deletions(-)

diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 280a3c7..d9b2451 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -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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