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| author | phk <phk@FreeBSD.org> | 2002-09-04 10:15:19 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2002-09-04 10:15:19 +0000 |
| commit | 8ceeefb3da4a98a7b2631b976210c60828fecf56 (patch) | |
| tree | 1686e2061db64b4267c1e8e3c03c6a9dfadd5aee /sys/kern/kern_clock.c | |
| parent | f230fa27fb7dfbf8aa6fc49c6b846e56a35aada0 (diff) | |
| download | FreeBSD-src-8ceeefb3da4a98a7b2631b976210c60828fecf56.zip FreeBSD-src-8ceeefb3da4a98a7b2631b976210c60828fecf56.tar.gz | |
Give up on calling tc_ticktock() from a timeout, we have timeout
functions which run for several milliseconds at a time and getting
in queue behind one or more of those makes us miss our rewind.
Instead call it from hardclock() like we used to do, but retain the
prescaler so we still cope with high HZ values.
Diffstat (limited to 'sys/kern/kern_clock.c')
| -rw-r--r-- | sys/kern/kern_clock.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/kern_clock.c b/sys/kern/kern_clock.c index 2e7ca8b..e50b731 100644 --- a/sys/kern/kern_clock.c +++ b/sys/kern/kern_clock.c @@ -59,6 +59,7 @@ #include <sys/sysctl.h> #include <sys/bus.h> #include <sys/interrupt.h> +#include <sys/timetc.h> #include <machine/cpu.h> #include <machine/limits.h> @@ -208,6 +209,7 @@ hardclock(frame) hardclock_process(curthread, CLKF_USERMODE(frame)); mtx_unlock_spin_flags(&sched_lock, MTX_QUIET); + tc_ticktock(); /* * If no separate statistics clock is available, run it from here. * |
