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SubjectRe: [Patch] mm/policy: use int instead of unsigned for nid
On Wed, 4 Jul 2012, Cong Wang wrote:

> From: WANG Cong <xiyou.wangcong@gmail.com>
>
> 'nid' should be 'int', not 'unsigned'.
>

unsigned is already of type int, so you're saying these occurrences should
become signed, but that's not true since they never return NUMA_NO_NODE.
They are all safe returning unsigned.

And alloc_page_interleave() doesn't exist anymore since the sched/numa
bits were merged into sched/core, so nobody could apply this patch anyway.


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