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author | mav <mav@FreeBSD.org> | 2010-09-14 08:48:06 +0000 |
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committer | mav <mav@FreeBSD.org> | 2010-09-14 08:48:06 +0000 |
commit | 6c05aa4db6d1ea20da8eca83a1214b74821b32d8 (patch) | |
tree | ad6e771c5b5091a633bf1f813ca1f742162ecb96 /sys/sys/callout.h | |
parent | 5864d6e457c81a0a80b2ab3b57ee852e6f62efcb (diff) | |
download | FreeBSD-src-6c05aa4db6d1ea20da8eca83a1214b74821b32d8.zip FreeBSD-src-6c05aa4db6d1ea20da8eca83a1214b74821b32d8.tar.gz |
Make kern_tc.c provide minimum frequency of tc_ticktock() calls, required
to handle current timecounter wraps. Make kern_clocksource.c to honor that
requirement, scheduling sleeps on first CPU for no more then specified
period. Allow other CPUs to sleep up to 1/4 second (for any case).
Diffstat (limited to 'sys/sys/callout.h')
-rw-r--r-- | sys/sys/callout.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/sys/callout.h b/sys/sys/callout.h index 8fcd06e..c0077a8 100644 --- a/sys/sys/callout.h +++ b/sys/sys/callout.h @@ -96,7 +96,7 @@ int callout_schedule_on(struct callout *, int, int); #define callout_stop(c) _callout_stop_safe(c, 0) int _callout_stop_safe(struct callout *, int); void callout_tick(void); -int callout_tickstofirst(void); +int callout_tickstofirst(int limit); extern void (*callout_new_inserted)(int cpu, int ticks); #endif |