Messages in this thread | | | Date | Tue, 6 Jul 2010 11:02:04 -0500 (CDT) | From | Christoph Lameter <> | Subject | Re: [PATCH 6/7] hugetlb: hugepage migration core |
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On Tue, 6 Jul 2010, Naoya Horiguchi wrote:
> Hmm, this chunk need to be fixed because I had too specific assumption. > The list passed to migrate_pages() has only one page or one hugepage in > page migration kicked by soft offline, but it's not the case in general case. > Since hugepage is not linked to LRU list, we had better simply skip > putback_lru_pages().
Maybe write a migrate_huge_page() function instead? The functionality is materially different since we are not juggling things with the lru.
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