Re: [PATCH] pooling NUMA scheduler with initial load balancing

Martin J. Bligh (mbligh@aracnet.com)
Tue, 08 Oct 2002 12:44:26 -0700


> Aaargh, you got the wrong second patch :-( Sorry for that...

No problem

> Thanks for the hints, I cleaned up the first patch, too. No
> CONFIG_NUMA_SCHED any more, switched to MAX_NUMNODES, including
> asm/numa.h from asm/topology.h, so no need for you to see it.

Cool. Well it compiles now, but:

CPU 3 IS NOW UP!
Starting migration thread for cpu 3
Bringing up 4
CP4 4ivi e e UPr: 0000
ing
igrU:i 4
eaIP: p060:[<c0114231>] Not tainted
EFLAGS: 00010046
EIP is at calc_pool_load+0x109/0x120
eax: 00000000 ebx: 00000001 ecx: c034f380 edx: 00000000
esi: c028efa0 edi: 00000020 ebp: c3a37efc esp: c3a37ed4
ds: 0068 es: 0068 ss: 0068
Process swapper (pid: 0, threadinfo=c3a36000 task=f01bf060)
Stack: c028f948 c028efa0 f01bf060 00002928 00002944 00002944 ffffffff ffffffff
c028efa0 ffffffff c3a37f78 c01142d5 c028f948 00000004 00000001 00000001
c3a36000 c028efa0 f01bf060 00000010 00000008 00000000 00000001 00002a13
Call Trace:
[<c01142d5>] load_balance+0x8d/0x5c4
[<c0118a8d>] call_console_drivers+0xdd/0xe4
[<c0118cc2>] release_console_sem+0x42/0xa4
[<c0114c21>] schedule+0xd5/0x3ac
[<c0105300>] default_idle+0x0/0x34
[<c01053bf>] cpu_idle+0x43/0x48
[<c0118cc2>] release_console_sem+0x42/0xa4
[<c0118c1d>] printk+0x125/0x140

Code: f7 3c 99 8b 55 08 89 84 9a 80 00 00 00 8b 45 f4 5b 5e 5f 89

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