Re: [PATCH v13 7/8] arm64: add pmd_[dirty|mkclean] for THP
On Fri, Jul 18, 2014 at 03:53:05PM +0900, Minchan Kim wrote: > 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_dirty and pmd_mkclean for THP page MADV_FREE > support. > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Steve Capper > Cc: Russell King > Cc: linux-arm-ker...@lists.infradead.org > Acked-by: Catalin Marinas > Signed-off-by: Minchan Kim Acked-by: Steve Capper -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v13 7/8] arm64: add pmd_[dirty|mkclean] for THP
On Fri, Jul 18, 2014 at 03:53:05PM +0900, Minchan Kim wrote: 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_dirty and pmd_mkclean for THP page MADV_FREE support. Cc: Catalin Marinas catalin.mari...@arm.com Cc: Will Deacon will.dea...@arm.com Cc: Steve Capper steve.cap...@linaro.org Cc: Russell King li...@arm.linux.org.uk Cc: linux-arm-ker...@lists.infradead.org Acked-by: Catalin Marinas catalin.mari...@arm.com Signed-off-by: Minchan Kim minc...@kernel.org Acked-by: Steve Capper steve.cap...@linaro.org -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/