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| author | phk <phk@FreeBSD.org> | 2002-04-26 12:37:36 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2002-04-26 12:37:36 +0000 |
| commit | 04257819a4d326980d051f445ae317d8cd16374b (patch) | |
| tree | 4e6b9f61f280b54de6b94c7eece10edcfaea8477 /sys/kern/kern_clock.c | |
| parent | c9e55ed3c8a1963b73b29b8b053a687385d658f6 (diff) | |
| download | FreeBSD-src-04257819a4d326980d051f445ae317d8cd16374b.zip FreeBSD-src-04257819a4d326980d051f445ae317d8cd16374b.tar.gz | |
Move the winding of timecounters out of hardclock and into a normal
timeout loop.
Limit the rate at which we wind the timecounters to approx 1000 Hz.
This limits the precision of the get{bin,nano,micro}[up]time(9)
functions to roughly a millisecond.
Diffstat (limited to 'sys/kern/kern_clock.c')
| -rw-r--r-- | sys/kern/kern_clock.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/sys/kern/kern_clock.c b/sys/kern/kern_clock.c index e613eb6..92175b8 100644 --- a/sys/kern/kern_clock.c +++ b/sys/kern/kern_clock.c @@ -53,8 +53,6 @@ #include <sys/resourcevar.h> #include <sys/signalvar.h> #include <sys/smp.h> -#include <sys/timetc.h> -#include <sys/timepps.h> #include <vm/vm.h> #include <vm/pmap.h> #include <vm/vm_map.h> @@ -218,7 +216,6 @@ hardclock(frame) if (stathz == 0) statclock(frame); - tc_windup(); #ifdef DEVICE_POLLING hardclock_device_poll(); /* this is very short and quick */ #endif /* DEVICE_POLLING */ |
