Messages in this thread | | | Date | Wed, 25 Aug 2010 10:18:31 +0200 | From | Tejun Heo <> | Subject | Re: linux-next: build failure after merge of the final tree (slab tree related) |
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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?
-- tejun
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