Messages in this thread | | | Date | Thu, 15 Apr 2010 19:33:28 +0900 | Subject | Re: [PATCH 2/6] change alloc function in pcpu_alloc_pages | From | Minchan Kim <> |
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On Thu, Apr 15, 2010 at 7:21 PM, Minchan Kim <minchan.kim@gmail.com> wrote: > On Thu, Apr 15, 2010 at 7:08 PM, Tejun Heo <tj@kernel.org> wrote: >> Hello, >> >> On 04/15/2010 06:40 PM, Minchan Kim wrote: >>>> I'm not an expert on that part of the kernel but isn't >>>> alloc_pages_any_node() identical to alloc_pages_exact_node()? All >>> >>> alloc_pages_any_node means user allows allocated pages in any >>> node(most likely current node) alloc_pages_exact_node means user >>> allows allocated pages in nid node if he doesn't use __GFP_THISNODE. >> >> Ooh, sorry, I meant alloc_pages(). What would be the difference >> between alloc_pages_any_node() and alloc_pages()? > > It's no different. It's same. Just naming is more explicit. :) > I think it could be following as. > > #define alloc_pages alloc_pages_any_node. > strucdt page * alloc_pages_node() { typo. Sorry. struct page * alloc_pages_any_node {
> int nid = numa_node_id(); > ... > return page; > } >
-- Kind regards, Minchan Kim -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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