-On [20010210 06:26], Manfred Antar ([EMAIL PROTECTED]) wrote:
>APIC_IO: routing 8254 via 8259 and IOAPIC #0 intpin 0
>IPsec: Initialized Security Association Processing.
>panic: mutex sched lock not owned at ../../kern/kern_synch.c:175
<AOL>
Me too.
</AOL>
166 static void
167 roundrobin(arg)
168 void *arg;
169 {
170 #ifndef SMP
171 struct proc *p = curproc; /* XXX */
172 #endif
173
174 #ifdef SMP
175 need_resched();
176 forward_roundrobin();
177 #else
178 if (p == PCPU_GET(idleproc) || RTP_PRIO_NEED_RR(p->p_rtprio.type)
)
179 need_resched();
180 #endif
181
182 callout_reset(&roundrobin_callout, sched_quantum, roundrobin, NUL
L);
183 }
Should it become:
#ifdef SMP
mtx_lock_spin(&sched_lock);
need_resched();
forward_roundrobin();
mtx_unlock_spin(&sched_lock);
#else
?
I cannot test it yet, need to reanimate my testbox first.
--
Jeroen Ruigrok vd Werven/Asmodai asmodai@[wxs.nl|bart.nl|freebsd.org]
Documentation nutter/C-rated Coder BSD: Technical excellence at its best
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I'm a child of the air, I'm a witch of the wind...
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