[PATCH v5 10/12] arm: add pmd_mkclean for THP

MADV_FREE needs pmd_dirty and pmd_mkclean for detecting recent overwrite of the contents since MADV_FREE syscall is called for THP page. This patch adds pmd_mkclean for THP page MADV_FREE support. Signed-off-by: Minchan Kim --- arch/arm/include/asm/pgtable-3level.h | 1 + 1 file changed, 1

[PATCH v5 10/12] arm: add pmd_mkclean for THP

MADV_FREE needs pmd_dirty and pmd_mkclean for detecting recent overwrite of the contents since MADV_FREE syscall is called for THP page. This patch adds pmd_mkclean for THP page MADV_FREE support. Signed-off-by: Minchan Kim --- arch/arm/include/asm/pgtable-3level.h | 1 + 1