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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2012-04-29 22:53:32 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-05-01 21:25:49 +0200 |
| commit | 55850945e872531644f31fefd217d61dd15dcab8 (patch) | |
| tree | 412ee1338d0b69e4d6e2a5e518e30e6660704921 /include/linux/suspend.h | |
| parent | 7483b4a4d9abf9dcf1ffe6e805ead2847ec3264e (diff) | |
| download | lwn-55850945e872531644f31fefd217d61dd15dcab8.tar.gz lwn-55850945e872531644f31fefd217d61dd15dcab8.zip | |
PM / Sleep: Add "prevent autosleep time" statistics to wakeup sources
Android uses one wakelock statistics that is only necessary for
opportunistic sleep. Namely, the prevent_suspend_time field
accumulates the total time the given wakelock has been locked
while "automatic suspend" was enabled. Add an analogous field,
prevent_sleep_time, to wakeup sources and make it behave in a similar
way.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/suspend.h')
| -rw-r--r-- | include/linux/suspend.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/suspend.h b/include/linux/suspend.h index 76b7ec7d3a81..cd83059fb592 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -358,6 +358,7 @@ extern bool events_check_enabled; extern bool pm_wakeup_pending(void); extern bool pm_get_wakeup_count(unsigned int *count, bool block); extern bool pm_save_wakeup_count(unsigned int count); +extern void pm_wakep_autosleep_enabled(bool set); static inline void lock_system_sleep(void) { |