hrtimer: splitout peek ahead functionality
authorThomas Gleixner <tglx@linutronix.de>
Mon, 5 Jan 2009 10:28:19 +0000 (11:28 +0100)
committerIngo Molnar <mingo@elte.hu>
Mon, 5 Jan 2009 12:14:32 +0000 (13:14 +0100)
commit8bdec955b0da2ffbd10eb9b200651dd1f9e366f2
tree8f44e541adf7e6110f064ed70e9f0751be98be95
parentfe0bdec68b77020281dc814805edfe594ae89e0f
hrtimer: splitout peek ahead functionality

Impact: cleanup

Provide a peek ahead function that assumes irqs disabled, allows for micro
optimizations.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/hrtimer.c