From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f199.google.com (mail-pf0-f199.google.com [209.85.192.199]) by kanga.kvack.org (Postfix) with ESMTP id DE8896B0253 for ; Mon, 30 May 2016 04:21:53 -0400 (EDT) Received: by mail-pf0-f199.google.com with SMTP id g64so249976340pfb.2 for ; Mon, 30 May 2016 01:21:53 -0700 (PDT) Received: from out4133-98.mail.aliyun.com (out4133-98.mail.aliyun.com. [42.120.133.98]) by mx.google.com with ESMTP id zx11si49154837pab.234.2016.05.30.01.21.52 for ; Mon, 30 May 2016 01:21:52 -0700 (PDT) Reply-To: "Hillf Danton" From: "Hillf Danton" References: <001801d1ba44$dc78c5e0$956a51a0$@alibaba-inc.com> In-Reply-To: <001801d1ba44$dc78c5e0$956a51a0$@alibaba-inc.com> Subject: Re: [RFC PATCH 3/4] mm/mmu_gather: Track page size with mmu gather and force flush if page size change Date: Mon, 30 May 2016 16:21:34 +0800 Message-ID: <001a01d1ba4c$47742590$d65c70b0$@alibaba-inc.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Language: zh-cn Sender: owner-linux-mm@kvack.org List-ID: To: Aneesh Kumar Cc: linux-kernel , linux-mm@kvack.org > diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h > index 2ac8fe202e9a..3ca36c111b47 100644 > --- a/include/asm-generic/tlb.h > +++ b/include/asm-generic/tlb.h > @@ -112,6 +112,7 @@ struct mmu_gather { > * that that we can adjust the range after the flush > */ > unsigned long addr; > + int page_size; Add a comment for it please. Hillf > }; -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org