From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 71646C433DF for ; Fri, 3 Jul 2020 19:26:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 46BC2208C7 for ; Fri, 3 Jul 2020 19:26:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1593804398; bh=76yHUN/r/M34AoxxUFxuMv6hAiEc/KHzLywCRTY0t+I=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=cXwHHfAXbTjsTE1JloVtX4e9gSV95z+rvtTqY2n1+uEkalAarrTaFPR4yyb908qXg +J1o3Vnt/VnFnh6g8MMAfAr5IsMDoBl532wu1pOSy+oXRMNzVw5GMVKzFbPIk/5Pgh QQ87fr6e7TX1Tae0eCeDY09XjDbXiGnyoNfVyVvU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726368AbgGCT0h (ORCPT ); Fri, 3 Jul 2020 15:26:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60582 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726147AbgGCT0h (ORCPT ); Fri, 3 Jul 2020 15:26:37 -0400 Received: from mail-lj1-x241.google.com (mail-lj1-x241.google.com [IPv6:2a00:1450:4864:20::241]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2F4F8C061794 for ; Fri, 3 Jul 2020 12:26:37 -0700 (PDT) Received: by mail-lj1-x241.google.com with SMTP id q7so24955529ljm.1 for ; Fri, 03 Jul 2020 12:26:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=mo/Lr6vtY0FHiwQhfz60EO8eUAwTqrdef24sgk/B+aw=; b=CvUdAxIUjjv3eTbj/BWheCVE2Pg7nWLLM86PV0t6XiWuayCHWPxFfaZ8EbZpon319V VCY8rg7b8q5a4X3vnWEWulRKh9vC5zcI8uKUn93TOfwMf1XNkpMYMf+ksYc9LPXSKWyw o64QSDIrjSME00hQS6hVsF2vNMnsXDtOFTpv8= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=mo/Lr6vtY0FHiwQhfz60EO8eUAwTqrdef24sgk/B+aw=; b=meNbdnYRw7TBI99gRp38CiJCF4GUrimMP7bUTbLbJNDrB0xQxf5xAE/GZDggDfCGZJ gQ1ayDmO5r0Mj6oqyjemGgC7DZQRuIt1aq0zboz2UInX84B+/GR4TvvwJ+ziE35W+lWQ 2tPixAUDSrSxNXeOdSGE7m7Dy8MTIsCWHIgNXu4ydUVaGL2qbZEh77770x8jobE8ZMYD cfZtRoRiRVmRFXXVG7SqArDsaj3CLzGD06kiiYMEcrqZCHOLcNWPUWhIwuVntBxSxL7g MX7t1kZco4RkYGSy7/q/VtiCm+lOC/c37hjXCdjvQ7utrVuJdjVtOplQdp2qfhsH5llm GkSw== X-Gm-Message-State: AOAM532uiRdqz4mf4L4LJziKl3XxyyLAv8hr8/nbFPWklNpIhXaIHbzK 6FuLItbTQFVAuSyyZIYrl1/hyiry6DM= X-Google-Smtp-Source: ABdhPJynVpHfuPRUgg8HQvaIOZKCKIx8Lp9iz2SuBmLEdzfeaF9Sh2X6N81EAdh61Zarn2HWCacQDA== X-Received: by 2002:a2e:8882:: with SMTP id k2mr11202842lji.352.1593804395429; Fri, 03 Jul 2020 12:26:35 -0700 (PDT) Received: from mail-lf1-f52.google.com (mail-lf1-f52.google.com. [209.85.167.52]) by smtp.gmail.com with ESMTPSA id t15sm4394310lji.49.2020.07.03.12.26.34 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 03 Jul 2020 12:26:34 -0700 (PDT) Received: by mail-lf1-f52.google.com with SMTP id s16so13627944lfp.12 for ; Fri, 03 Jul 2020 12:26:34 -0700 (PDT) X-Received: by 2002:a05:6512:3f1:: with SMTP id n17mr23140481lfq.125.1593804394241; Fri, 03 Jul 2020 12:26:34 -0700 (PDT) MIME-Version: 1.0 References: <20200703095325.1491832-1-agruenba@redhat.com> In-Reply-To: From: Linus Torvalds Date: Fri, 3 Jul 2020 12:26:18 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [RFC v2 0/2] Fix gfs2 readahead deadlocks To: Andreas Gruenbacher Cc: Matthew Wilcox , Dave Chinner , linux-fsdevel , Linux-MM , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Fri, Jul 3, 2020 at 12:24 PM Linus Torvalds wrote: > > I see nothing wrong with this [..] Again, I didn't actually look at the gfs2 parts, but I assume you've done all the testing of the deadlocks etc. The IOCB_NOIO patch you can add my acked-by to, fwiw. Linus