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SubjectRe: [PATCH]: 3/4 mm/rmap.c cleanup
Nikita Danilov <nikita@clusterfs.com> wrote:
>
> mm/rmap.c:page_referenced_one() and mm/rmap.c:try_to_unmap_one() contain
> identical code that
>
> - takes mm->page_table_lock;
>
> - drills through page tables;
>
> - checks that correct pte is reached.
>
> Coalesce this into page_check_address()

Looks sane, but it comes at a bad time. Please rework and resubmit after
the 4-level pagetable code is merged into Linus's tree, post-2.6.10.
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