diff options
Diffstat (limited to 'sys/kern/kern_synch.c')
| -rw-r--r-- | sys/kern/kern_synch.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sys/kern/kern_synch.c b/sys/kern/kern_synch.c index cd3ef44..342cb3a 100644 --- a/sys/kern/kern_synch.c +++ b/sys/kern/kern_synch.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)kern_synch.c 8.9 (Berkeley) 5/19/95 - * $Id: kern_synch.c,v 1.54 1998/04/04 13:25:20 phk Exp $ + * $Id: kern_synch.c,v 1.55 1998/05/17 11:52:45 phk Exp $ */ #include "opt_ktrace.h" @@ -57,6 +57,10 @@ #endif #include <machine/cpu.h> +#ifdef SMP +#include <machine/smp.h> +#endif +#include <machine/ipl.h> #include <machine/limits.h> /* for UCHAR_MAX = typeof(p_priority)_MAX */ static void rqinit __P((void *)); @@ -130,8 +134,13 @@ roundrobin(arg) { struct proc *p = curproc; /* XXX */ +#ifdef SMP + need_resched(); + forward_roundrobin(); +#else if (p == 0 || RTP_PRIO_NEED_RR(p->p_rtprio.type)) need_resched(); +#endif timeout(roundrobin, NULL, ROUNDROBIN_INTERVAL); } |
