Messages in this thread | | | Date | Thu, 27 Dec 2012 15:04:12 -0800 (PST) | From | David Rientjes <> | Subject | Re: [PATCH 2/3] mm, bootmem: panic in bootmem alloc functions even if slab is available |
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On Thu, 27 Dec 2012, Sasha Levin wrote:
> That's exactly what happens with the patch. Note that in the current upstream > version there are several slab checks scattered all over. > > In this case for example, I'm removing it from __alloc_bootmem_node(), but the > first code line of__alloc_bootmem_node_nopanic() is: > > if (WARN_ON_ONCE(slab_is_available())) > return kzalloc(size, GFP_NOWAIT); >
You're only talking about mm/bootmem.c and not mm/nobootmem.c, and notice that __alloc_bootmem_node() does not call __alloc_bootmem_node_nopanic(), it calls ___alloc_bootmem_node_nopanic().
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