Re: [PATCH -V2 -mm 1/4] mm, clear_huge_page: Move order algorithm into a separate function

On 05/23/2018 05:58 PM, Huang, Ying wrote: > From: Huang Ying > > In commit c79b57e462b5d ("mm: hugetlb: clear target sub-page last when > clearing huge page"), to keep the cache lines of the target subpage > hot, the order to clear the subpages in the huge page in >

Re: [PATCH -V2 -mm 1/4] mm, clear_huge_page: Move order algorithm into a separate function

On 05/23/2018 05:58 PM, Huang, Ying wrote: > From: Huang Ying > > In commit c79b57e462b5d ("mm: hugetlb: clear target sub-page last when > clearing huge page"), to keep the cache lines of the target subpage > hot, the order to clear the subpages in the huge page in > clear_huge_page() is changed

[PATCH -V2 -mm 1/4] mm, clear_huge_page: Move order algorithm into a separate function

From: Huang Ying In commit c79b57e462b5d ("mm: hugetlb: clear target sub-page last when clearing huge page"), to keep the cache lines of the target subpage hot, the order to clear the subpages in the huge page in clear_huge_page() is changed to clearing the subpage which is

[PATCH -V2 -mm 1/4] mm, clear_huge_page: Move order algorithm into a separate function

From: Huang Ying In commit c79b57e462b5d ("mm: hugetlb: clear target sub-page last when clearing huge page"), to keep the cache lines of the target subpage hot, the order to clear the subpages in the huge page in clear_huge_page() is changed to clearing the subpage which is furthest from the