From 6adb092856e806d91f3fc22dff0ef36506dd0bae Mon Sep 17 00:00:00 2001 From: Vikram Mulukutla Date: Tue, 6 Jun 2017 11:58:27 -0700 Subject: sched: cpufreq: Limit governor updates to WALT changes alone It's not necessary to keep reporting load to the governor if it doesn't change in a window. Limit updates to when we expect load changes - after window rollover and when we send updates related to intercluster migrations. [beykerykt]: Adapt for HMP Change-Id: I3232d40f3d54b0b81cfafdcdb99b534df79327bf Signed-off-by: Vikram Mulukutla --- include/linux/sched.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/sched.h b/include/linux/sched.h index 9cb6964d178e..0e8fff43cc17 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -3724,6 +3724,7 @@ static inline unsigned long rlimit_max(unsigned int limit) #define SCHED_CPUFREQ_DL (1U << 1) #define SCHED_CPUFREQ_IOWAIT (1U << 2) #define SCHED_CPUFREQ_INTERCLUSTER_MIG (1U << 3) +#define SCHED_CPUFREQ_WALT (1U << 4) #ifdef CONFIG_CPU_FREQ struct update_util_data { -- cgit v1.2.3