xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ANDROID: sched: Allow EAS without schedutil

Browse Source 
This effectively reverts 531b5c9f5c ("sched/topology: Make Energy
Aware Scheduling depend on schedutil"), and updates the documentation
accordingly.

In the context of GKI 2.0, some partners need to use a custom cpufreq
govenor, but would like to keep EAS enabled.

Remove the hard dependency between them.

Bug: 157580690
Signed-off-by: Quentin Perret <qperret@google.com>
Change-Id: Ied1c5aba6b692e26776b3e2c050780a67cc5bae1
This commit is contained in:
Quentin Perret
2020-06-05 09:06:50 +01:00
parent 0d70da26af
commit bdfa61448f
5 changed files with 1 additions and 60 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
include/linux/cpufreq.h
View File

@@ -979,14 +979,6 @@ static inline bool policy_has_boost_freq(struct cpufreq_policy *policy)
}
#endif
#if defined(CONFIG_ENERGY_MODEL) && defined(CONFIG_CPU_FREQ_GOV_SCHEDUTIL)
void sched_cpufreq_governor_change(struct cpufreq_policy *policy,
struct cpufreq_governor *old_gov);
#else
static inline void sched_cpufreq_governor_change(struct cpufreq_policy *policy,
struct cpufreq_governor *old_gov) { }
#endif
extern void arch_freq_prepare_all(void);
extern unsigned int arch_freq_get_on_cpu(int cpu);