dac232ff_ainlining_Project___eLinux_org__Description
[Feature/Patch] Android alarm timers [Status] Partial: Posix alarm timers were mainlined in kernel version 2.6.38 - see https://lwn.net/Articles/429925/ [Part of core?] yes [Owner/Interested parties] John Stultz [Notes] Mending patches to convert Android Alarm Timers to utilize the upstreamed alarm timer work are still pending. [Description] 
Timers that count down during suspended operation, and can wake from suspend
Android Mainlining Project - eLinux.org