diff options
| author | Srivatsa Vaddagiri <vatsa@codeaurora.org> | 2016-09-09 19:50:27 +0530 |
|---|---|---|
| committer | Pavankumar Kondeti <pkondeti@codeaurora.org> | 2016-12-16 16:50:52 +0530 |
| commit | 92dc28458ccc3ab3aff715c77c744d0bdebd7506 (patch) | |
| tree | fcec6ced0d4d074acc6f72f79552eb0e0f539b86 /include/linux | |
| parent | 0dee0d1411e4ba837089a769a5bcce57a5a14df2 (diff) | |
sched: Track average sleep time
Similar to tracking average burst length for tasks, average sleep time
indicates how much a task sleeps on an average before waking up to run.
Very low sleep and burst lengths indicates tasks that could be
sensitive to task-wake latencies and hence should not be packed.
Change-Id: Ife68a9a9a9e596246aab5029f60e41c5bad781e4
Signed-off-by: Srivatsa Vaddagiri <vatsa@codeaurora.org>
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/sched.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 2a885fbf542a..7b5135f04233 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1362,7 +1362,7 @@ struct ravg { u32 sum_history[RAVG_HIST_SIZE_MAX]; u32 *curr_window_cpu, *prev_window_cpu; u32 curr_window, prev_window; - u64 curr_burst, avg_burst; + u64 curr_burst, avg_burst, avg_sleep_time; u16 active_windows; u32 pred_demand; u8 busy_buckets[NUM_BUSY_BUCKETS]; |