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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 E32CDC433DF for ; Mon, 1 Jun 2020 14:14:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B771D20738 for ; Mon, 1 Jun 2020 14:14:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="nSU/tqEd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726073AbgFAOOJ (ORCPT ); Mon, 1 Jun 2020 10:14:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57896 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726017AbgFAOOJ (ORCPT ); Mon, 1 Jun 2020 10:14:09 -0400 Received: from mail-il1-x141.google.com (mail-il1-x141.google.com [IPv6:2607:f8b0:4864:20::141]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E2242C05BD43; Mon, 1 Jun 2020 07:14:07 -0700 (PDT) Received: by mail-il1-x141.google.com with SMTP id 9so9447201ilg.12; Mon, 01 Jun 2020 07:14:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:reply-to:from:date:message-id :subject:to:cc; bh=ePYJ3n1wUzeXPCn11j556JI1onQobJ6wbYHp2A8HxFc=; b=nSU/tqEddTlQDqRI4R6v0pKNQO+EeflEwHyKs9inPcJxqhofvwm3J2kelEn2FeUgLc NfiADBTDzLV2ZFGL/Kz5MdHOtOu9GgBw/K4BOk6hQ79t65WuxuvBinFOi3t9hB3ZN5aj 941/LxMs6IwG0bwWb+b8S5gb4JpVSDS+ldWVZ2ismCZnbbcZISHLnW4WXP5CuYe9bqa3 pU9WT6n6huE9DqRVQX/KfEnxMcmcua5dkAkUK6PWhZ71Z4O7AF8fM8CbOCK0Xli2TdqA GSmyFXTuEC9VfLRlYFCkCtdzxvuJS0XpNufjGQbMFliLkzfPkGWLundbxeiUAunidurF i5Cg== 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:reply-to :from:date:message-id:subject:to:cc; bh=ePYJ3n1wUzeXPCn11j556JI1onQobJ6wbYHp2A8HxFc=; b=L/+NiBjr98Wcc/AJiHtJO1TTbgQjtjLLluuPdrpTGfk/IlGx1VY3DoWlOoFzxJ55BR 854qtW8u+DL2Nu2KZnRQQW4BzCuEJoQFLDpq6p73d/XjXf5klQnSNUumilibrqc1qkcn DeyP+Z+9m1yYq0t3/LRANZP1LtBYQ+U/TYh+LhCTOWo1429otlV2f930c2pmOTRLOJ8/ ClU6nl2Qm4j1vmXT1HoGdB/OrVWQXIXOgtXWKMLSgtcnSwJedDhpAW+DaqGg2lDw+wG2 Zk3liBbEO4x4TKqZepm4WjdEiI7WdzP5HQ9wzhkR+1isXfDyFRTb/Jg/A3EasuDc3z3t kOBA== X-Gm-Message-State: AOAM532CuMTWuFJntiqg/uRbKXj5OvGhHHCMT/H+yEX9oi+/1eAwsyrz 1YmySIhNxVLaQIFF7InUCYTCGi6qS+jebg7A6q0mfFQhqVw= X-Google-Smtp-Source: ABdhPJycb2BOuU73pUf37zmKT47x8ZLzDWE/7Xt/P0FbXIzgkvwZUWDWfDK8UojdncISaNnYb989z8jt8gJ3b4tnJ/o= X-Received: by 2002:a92:7311:: with SMTP id o17mr22818251ilc.176.1591020847142; Mon, 01 Jun 2020 07:14:07 -0700 (PDT) MIME-Version: 1.0 References: <20200526195123.29053-1-axboe@kernel.dk> <230d3380-0269-d113-2c32-6e4fb94b79b8@kernel.dk> In-Reply-To: Reply-To: sedat.dilek@gmail.com From: Sedat Dilek Date: Mon, 1 Jun 2020 16:13:54 +0200 Message-ID: Subject: Re: [PATCHSET v5 0/12] Add support for async buffered reads To: Jens Axboe Cc: io-uring@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, akpm@linux-foundation.org Content-Type: text/plain; charset="UTF-8" Sender: io-uring-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On Mon, Jun 1, 2020 at 4:04 PM Jens Axboe wrote: > > On 6/1/20 7:35 AM, Sedat Dilek wrote: > > Hi Jens, > > > > with Linux v5.7 final I switched to linux-block.git/for-next and reverted... > > > > "block: read-ahead submission should imply no-wait as well" > > > > ...and see no boot-slowdowns. > > Can you try with these patches applied instead? Or pull my async-readahead > branch from the same location. > Yes, I can do that. I pulled from linux-block.git#async-readahead and will report later. Any specific testing desired by you? - Sedat -