diff options
| author | Srivatsa Vaddagiri <vatsa@codeaurora.org> | 2014-11-21 18:25:11 +0530 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 20:01:03 -0700 |
| commit | 8e3aa6790ca4ff4744e30720e97c458375a35237 (patch) | |
| tree | b850a59db6aaa036957f304fb6ee6edae1c3a8c4 /include/linux | |
| parent | 2365b0cbd64fe7a00ec2cfd3b7d8a20df640e095 (diff) | |
sched: Packing support until a frequency threshold
Add another dimension for task packing based on frequency. This patch
adds a per-cpu tunable, rq->mostly_idle_freq, which when set will
result in tasks being packed on a single cpu in cluster as long as
cluster frequency is less than set threshold.
Change-Id: I318e9af6c8788ddf5dfcda407d621449ea5343c0
Signed-off-by: Srivatsa Vaddagiri <vatsa@codeaurora.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/sched.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 701611dad0fd..fd4d79416cdc 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -2335,6 +2335,9 @@ extern int sched_set_cpu_mostly_idle_load(int cpu, int mostly_idle_pct); extern int sched_get_cpu_mostly_idle_load(int cpu); extern int sched_set_cpu_mostly_idle_nr_run(int cpu, int nr_run); extern int sched_get_cpu_mostly_idle_nr_run(int cpu); +extern int +sched_set_cpu_mostly_idle_freq(int cpu, unsigned int mostly_idle_freq); +extern unsigned int sched_get_cpu_mostly_idle_freq(int cpu); #else static inline int sched_set_boost(int enable) |