From mboxrd@z Thu Jan 1 00:00:00 1970 From: catalin.marinas@arm.com (Catalin Marinas) Date: Wed, 27 Aug 2014 15:28:01 +0100 Subject: [PATH V2 1/6] mm: Introduce a general RCU get_user_pages_fast. In-Reply-To: <1408635812-31584-2-git-send-email-steve.capper@linaro.org> References: <1408635812-31584-1-git-send-email-steve.capper@linaro.org> <1408635812-31584-2-git-send-email-steve.capper@linaro.org> Message-ID: <20140827142801.GA13850@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thu, Aug 21, 2014 at 04:43:27PM +0100, Steve Capper wrote: > diff --git a/mm/Kconfig b/mm/Kconfig > index 886db21..6a4d764 100644 > --- a/mm/Kconfig > +++ b/mm/Kconfig > @@ -137,6 +137,9 @@ config HAVE_MEMBLOCK_NODE_MAP > config HAVE_MEMBLOCK_PHYS_MAP > boolean > > +config HAVE_RCU_GUP > + boolean Minor detail, maybe HAVE_GENERIC_RCU_GUP to avoid confusion. Otherwise the patch looks fine to me. Reviewed-by: Catalin Marinas