Messages in this thread | | | Date | Fri, 13 May 2005 00:06:48 -0700 | From | Andrew Morton <> | Subject | Re: NUMA aware slab allocator V2 |
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Christoph Lameter <clameter@engr.sgi.com> wrote: > > Could we boot the box without quiet so that we can get better debug > messages?
It didn't produce anything interesting. For some reason the console output stops when start_kernel() runs console_init() (I guess it all comes out later) so the machine is running blind when we run kmem_cache_init(). Irritating. I just moved the console_init() call to happen later on.
It's going BUG() in kmem_cache_init()->set_up_list3s->is_node_online because for some reason the !CONFIG_NUMA ppc build has MAX_NUMNODES=16, even though there's only one node.
Doing
#define is_node_online(node) node_online(node)
unconditionally fixes that up (your patch shuld be using for_each_online_node() everywhere?) but it oopses later - I think it's the first time kmem_cache_alloc() is called.
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