Received: by 2002:ac0:a594:0:0:0:0:0 with SMTP id m20-v6csp2930188imm; Thu, 24 May 2018 19:16:36 -0700 (PDT) X-Google-Smtp-Source: AB8JxZqEq4rnEf2ZOCx2uDMpIji7YLuc/Vdff8PAQJAvdQ2JVbbCM6CTOWkfo1x64gO6oq9wpqKf X-Received: by 2002:a17:902:6e4:: with SMTP id 91-v6mr535775plh.63.1527214596297; Thu, 24 May 2018 19:16:36 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1527214596; cv=none; d=google.com; s=arc-20160816; b=Wx9KvsetvFkDWoIskZr0kKApmVzWXXEauhuoA39KWkXLO8BJSfPBK9lKQbtwZQ53rX zeRouOFjvUBwPchYwc5IpKQ1AFL2JLio3t/+Nh/6JBHZZnTrKtiSsOv7PAK5KOuk8mlE 1N48N7SixFGBzHX/A3Up79MBD7BQS6TULx5DSLiS6MO1OzNpHNnBYsCzqamLBTQxK9t9 Rl2HPiKpBUbMp2f5k7sXgDyFCTqtA1o3yivbc7mmz7AapdU0to6Us6IOdLz+HBORng2U FNkpQmjCdtRYr2UOE09QmoZOAvmqCIRXPEhr1TUl7X4LJlaY62LunfskB+A9G78k0ORS Jizw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:arc-authentication-results; bh=Jx73uPpQVdOQAW13xw/XPef+maOGoyeGCD9m8lFtXr4=; b=Ahvq6OsYIUwyXeq+V6Jnfv7BkQrUwjFfAbGUrdG0j3vgqPtDIB0imcn3Uer8lm2sNp YQnkdlnh0y6MpjrSWTsmaQGlP5J2SEdwiDkxyDNW1B3uT+ZZFsR7nRzDuR0RkANaqdoU Iu/+qNFfC/Imkk9iLpseulr++XKPaxiJuroSTm6YIVzuWwGY3B06Jh45sg3QsLgEgNwI gir3d6kGZ/uNipsJ+CBZyjcNHPuuU6aqabxfMLwxEDL+DssfpFMJC5JeZnGrt5yrAGKx U9uuUogScFkluuUvRdw1kyuf8XGIowDJc/gwGpAAO9oTUFuw/votec5mluYxCBgMe4SP /cGg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id n9-v6si17575244pgq.470.2018.05.24.19.16.21; Thu, 24 May 2018 19:16:36 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S970551AbeEXOrM (ORCPT + 99 others); Thu, 24 May 2018 10:47:12 -0400 Received: from mx2.suse.de ([195.135.220.15]:40448 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965555AbeEXOrK (ORCPT ); Thu, 24 May 2018 10:47:10 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (charybdis-ext-too.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 7709BAD73; Thu, 24 May 2018 14:47:09 +0000 (UTC) Date: Thu, 24 May 2018 16:47:08 +0200 From: Michal Hocko To: Shakeel Butt Cc: Jonathan Corbet , LKML , linux-fsdevel , Linux MM , "Darrick J. Wong" , David Sterba Subject: Re: [PATCH] doc: document scope NOFS, NOIO APIs Message-ID: <20180524144708.GL20441@dhcp22.suse.cz> References: <20180424183536.GF30619@thunk.org> <20180524114341.1101-1-mhocko@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.5 (2018-04-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu 24-05-18 07:33:39, Shakeel Butt wrote: > On Thu, May 24, 2018 at 4:43 AM, Michal Hocko wrote: [...] > > +The traditional way to avoid this deadlock problem is to clear __GFP_FS > > +resp. __GFP_IO (note the later implies clearing the first as well) in > > Is resp. == respectively? Why not use the full word (here and below)? yes. Because I was lazy ;) -- Michal Hocko SUSE Labs