Messages in this thread |  | | Date | Wed, 05 Sep 2001 21:44:38 +0100 | From | Alex Bligh - linux-kernel <> | Subject | Re: Buddy allocator - help! I thought I understood this |
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thanks for the responses. FWIW:
> (NB, if this is a code bug rather than local brain > bug, this explains a lot)
It's was a transient local brain bug. The bit is shared between two pages of the same order.
> 101 index = page_idx >> (1 + order); I missed this today ^^^
And hence my previous patch did have a bug, for arcane reasons; I'll resubmit it if it works.
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