From 641b9e0e8b7f96425da6ce98f3361e3af0baee29 Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Fri, 16 Mar 2007 01:18:42 -0700 Subject: [NET_SCHED]: Use ktime as clocksource Get rid of the manual clock source selection mess and use ktime. Also use a scalar representation, which allows to clean up pkt_sched.h a bit more and results in less ktime_to_ns() calls in most cases. The PSCHED_US2JIFFIE/PSCHED_JIFFIE2US macros are implemented quite inefficient by this patch, following patches will convert all qdiscs to hrtimers and get rid of them entirely. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- kernel/hrtimer.c | 1 + 1 file changed, 1 insertion(+) (limited to 'kernel/hrtimer.c') diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c index b74860aaf5f1..f5cfde8c9025 100644 --- a/kernel/hrtimer.c +++ b/kernel/hrtimer.c @@ -59,6 +59,7 @@ ktime_t ktime_get(void) return timespec_to_ktime(now); } +EXPORT_SYMBOL_GPL(ktime_get); /** * ktime_get_real - get the real (wall-) time in ktime_t format -- cgit v1.2.3