-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  
          D78D D0AD 244D 1D12 C9CA  7152 035C 1138 546A B867
I'm a child of the air, I'm a witch of the wind...


To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-current" in the body of the message

Reply via email to