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From 170a1f1454a4453c0053f87723fd15634c863e05 Mon Sep 17 00:00:00 2001
From: Tor Vic <torvic9@mailbox.org>
Date: Thu, 7 Apr 2022 14:54:10 +0200
Subject: [PATCH] sched/alt: [Sync] sched/uclamp: Add dummy functions to
sched_alt.h
Syncup of the following 5.17.2 commits:
sched/uclamp: Fix iowait boost escaping uclamp restriction
sched/sugov: Ignore 'busy' filter when rq is capped by uclamp_max
Link: https://gitlab.com/alfredchen/linux-prjc/-/issues/56
---
kernel/sched/alt_sched.h | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/kernel/sched/alt_sched.h b/kernel/sched/alt_sched.h
index f2b9e686d6a6..55c2a4c0cb84 100644
--- a/kernel/sched/alt_sched.h
+++ b/kernel/sched/alt_sched.h
@@ -654,6 +654,20 @@ static inline int sched_numa_find_closest(const struct cpumask *cpus, int cpu)
}
#endif
+static inline
+unsigned long uclamp_rq_util_with(struct rq *rq, unsigned long boost,
+ struct task_struct *p)
+{
+ return boost;
+}
+
+static inline bool uclamp_rq_is_capped(struct rq *rq) { return false; }
+
+static inline bool uclamp_is_used(void)
+{
+ return false;
+}
+
extern void swake_up_all_locked(struct swait_queue_head *q);
extern void __prepare_to_swait(struct swait_queue_head *q, struct swait_queue *wait);
--
GitLab
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