Messages in this thread | | | Date | Wed, 25 Aug 2010 11:57:41 +0300 | From | Pekka Enberg <> | Subject | Re: linux-next: build failure after merge of the final tree (slab tree related) |
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On 8/25/10 11:18 AM, Tejun Heo wrote: > Hello, > > On 08/24/2010 08:53 PM, Christoph Lameter wrote: >>> [ 0.000000] Kernel panic - not syncing: Cannot create slab kmem_cache >>> size=232 realsize=256 order=0 offset=0 flags=42000 >> >> alloc per cpu result in kmalloc which fails. >> >> Tejon: Is there some way we could get a reserved per cpu area under UP >> instead of fallback to slab allocations during bootup? > > Eh... nasty. Maybe we can create a alloc_percpu_early() function > which doesn't allow freeing of allocate memory and just redirect to > bootmem on UP?
Yeah, I was thinking about that too.
Pekka
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