alarmtimers: Add more refined alarm state tracking
authorJohn Stultz <john.stultz@linaro.org>
Wed, 10 Aug 2011 19:30:21 +0000 (12:30 -0700)
committerJohn Stultz <john.stultz@linaro.org>
Wed, 10 Aug 2011 21:55:27 +0000 (14:55 -0700)
commita28cde81ab13cc251748a4c4ef06883dd09a10ea
treeb38ce180912957731cfe736d1d3f978342d099e1
parent9e26476243e438f4534a562660c1296a15a9e202
alarmtimers: Add more refined alarm state tracking

In order to allow for functionality like try_to_cancel, add
more refined  state tracking (similar to hrtimers).

CC: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
include/linux/alarmtimer.h
kernel/time/alarmtimer.c