From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx140.postini.com [74.125.245.140]) by kanga.kvack.org (Postfix) with SMTP id D39EF6B0032 for ; Sat, 27 Apr 2013 04:34:06 -0400 (EDT) Received: by mail-pd0-f176.google.com with SMTP id r10so595462pdi.7 for ; Sat, 27 Apr 2013 01:34:06 -0700 (PDT) Message-ID: <517B8D74.5050801@gmail.com> Date: Sat, 27 Apr 2013 16:33:56 +0800 From: Ric Mason MIME-Version: 1.0 Subject: use direct_IO for writing swap pages Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Mel Gorman Cc: Rik van Riel , Johannes Weiner , Linux Memory Management List Hi all, Before commit commit 62c230bc1 (mm: add support for a filesystem to activate swap files and use direct_IO for writing swap pages), swap pages will write to page cache firstly and then writeback? -- 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