The help of CONFIG_THP_SWAP is updated to reflect the latest progress of THP (Tranparent Huge Page) swap optimization.
Signed-off-by: "Huang, Ying" <[email protected]> Reviewed-by: Dan Williams <[email protected]> Cc: "Kirill A. Shutemov" <[email protected]> Cc: Andrea Arcangeli <[email protected]> Cc: Michal Hocko <[email protected]> Cc: Johannes Weiner <[email protected]> Cc: Shaohua Li <[email protected]> Cc: Hugh Dickins <[email protected]> Cc: Minchan Kim <[email protected]> Cc: Rik van Riel <[email protected]> Cc: Dave Hansen <[email protected]> Cc: Naoya Horiguchi <[email protected]> Cc: Zi Yan <[email protected]> Cc: Daniel Jordan <[email protected]> --- mm/Kconfig | 2 -- 1 file changed, 2 deletions(-) diff --git a/mm/Kconfig b/mm/Kconfig index 0163ff069fd1..8dac2fb19203 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -425,8 +425,6 @@ config THP_SWAP depends on TRANSPARENT_HUGEPAGE && ARCH_WANTS_THP_SWAP && SWAP help Swap transparent huge pages in one piece, without splitting. - XXX: For now, swap cluster backing transparent huge page - will be split after swapout. For selection by architectures with reasonable THP sizes. -- 2.16.4
