timekeeping: Provide internal ktime_t based data
authorThomas Gleixner <tglx@linutronix.de>
Wed, 16 Jul 2014 21:04:10 +0000 (21:04 +0000)
committerJohn Stultz <john.stultz@linaro.org>
Wed, 23 Jul 2014 17:17:57 +0000 (10:17 -0700)
commit7c032df5570388044b4efda3d9f4d2ffb96a3116
treeab8242028af30b3b914b8c33cdfe30fb2feca6c2
parentf111adfdd7ff7d9fe54b6efa440b80824984749c
timekeeping: Provide internal ktime_t based data

The ktime_t based interfaces are used a lot in performance critical
code pathes. Add ktime_t based data so the interfaces don't have to
convert from the xtime/timespec based data.

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