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SubjectRe: [PATCHv4 13/24] mm, vmstats: new THP splitting event
On Wed, 4 Mar 2015, Kirill A. Shutemov wrote:

> The patch replaces THP_SPLIT with tree events: THP_SPLIT_PAGE,
> THP_SPLIT_PAGE_FAILT and THP_SPLIT_PMD. It reflects the fact that we
> now can split PMD without the compound page and that split_huge_page()
> can fail.

Acked-by: Christoph Lameter <>

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