What do you think about the following patch or something similar? Just in case, I am already aware about missing empty lines before the code in the new functions. Also, I am aware that the period should be configurable (sysctl).
Reference: http://lists.freebsd.org/pipermail/freebsd-hardware/2009-March/005828.html --- a/sys/kern/subr_clock.c +++ b/sys/kern/subr_clock.c @@ -46,6 +46,8 @@ __FBSDID("$FreeBSD$"); #include <sys/kernel.h> #include <sys/bus.h> #include <sys/clock.h> +#include <sys/lock.h> +#include <sys/mutex.h> #include <sys/sysctl.h> #include <sys/timetc.h> @@ -76,6 +78,24 @@ sysctl_machdep_adjkerntz(SYSCTL_HANDLER_ARGS) SYSCTL_PROC(_machdep, OID_AUTO, adjkerntz, CTLTYPE_INT|CTLFLAG_RW, &adjkerntz, 0, sysctl_machdep_adjkerntz, "I", ""); +static void +periodic_resettodr(void *arg __unused) +{ + mtx_lock(&Giant); + resettodr(); + mtx_unlock(&Giant); + timeout(periodic_resettodr, NULL, 1800 * hz); +} + +static void +start_periodic_resettodr(void *arg __unused) +{ + timeout(periodic_resettodr, NULL, 1800 * hz); +} + +SYSINIT(periodic_resettodr, SI_SUB_RUN_SCHEDULER, SI_ORDER_ANY, + start_periodic_resettodr, NULL); + /*--------------------------------------------------------------------* * Generic routines to convert between a POSIX date * (seconds since 1/1/1970) and yr/mo/day/hr/min/sec -- Andriy Gapon _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"
