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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8C969C433EF for ; Sat, 16 Oct 2021 03:36:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5862C6101D for ; Sat, 16 Oct 2021 03:36:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239232AbhJPDic (ORCPT ); Fri, 15 Oct 2021 23:38:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35618 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233898AbhJPDib (ORCPT ); Fri, 15 Oct 2021 23:38:31 -0400 Received: from mail-il1-x129.google.com (mail-il1-x129.google.com [IPv6:2607:f8b0:4864:20::129]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2A1BDC061570 for ; Fri, 15 Oct 2021 20:36:24 -0700 (PDT) Received: by mail-il1-x129.google.com with SMTP id h27so3407897ila.5 for ; Fri, 15 Oct 2021 20:36:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=s3uMFLNwfOsmXbJztfSs/gVn9vPokSAL/2H9Vnm23Tc=; b=7HTVSlZDwMCgw4KOFLeAUHRuzd7LH7EvMox2xAHGBV5VnrXpis1gF9LfHTZ8aHIaJk qQYeWDrvk8Q76Z2sEt7J8VdyrDuTxSv94HxsKvVkhlXZpSCTm/f11XxQak13khMVx5SE j/5zkevx3AN1WbP5K3CaDYiYuJ7HaCtXQ5q4QIMHyCQ59+w4eznmdFdzsQYqQMqQEpwt n5Tje1k53BKkYitLKX12gAdpupgwJHEoTK/2heKQi6StA/8bzXHdmEcfWUB7PD0QHml2 UPmScc0tCYmQWo2D6DfUXUB12afT2FEC/Y0dvVATVuavKiEYj5iK98kzTbOic1Ql8h+u QjTw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=s3uMFLNwfOsmXbJztfSs/gVn9vPokSAL/2H9Vnm23Tc=; b=Ie3gpZS5xkUuTxalH5W5NU3fGb3QGb39iMYkCEwAQxKAkUUolbYJ1m5xj4jTf7ArOk OpDvAocV8rxx1eGw/BniIc//Xn22I4y9w54hWpAcomiSnCzvnyVu7DeD2b60J7EJ+rXj NcUtjq6UHVZiGiGcQZP5BEKCvgag+8wZLifJ+9Ch0I1oacfkq4IYjun23XFqJQE1ZYur JYBr95F5y1Z0oE6RmFMSifEDbPufFvI8W9w7CJS6YzSrvllICV1Ph6Wghe1ZCs7eG5SQ fTdzqtECqlRUXjEY+zk1hc46NWdmbkb+YsDWEUhJKfkxX11ZzcqW6KhGEZ+cg28CnzjI m8Vw== X-Gm-Message-State: AOAM533Usi6lJjEeUqEELCrDXnElzi9jppv4iC+fAedbF3UBRh667d0l HwD31iQO86Rz6keU62TzDi5n7C5fkpg= X-Google-Smtp-Source: ABdhPJwLvAvCHEc6yFGQorNF+7OY7CQ+xpD02zkM6RhAqVa0Pl/uCowLlVBAVZfkUfzOP/t8FlMsTw== X-Received: by 2002:a05:6e02:1985:: with SMTP id g5mr6909219ilf.158.1634355383168; Fri, 15 Oct 2021 20:36:23 -0700 (PDT) Received: from localhost.localdomain ([66.219.217.159]) by smtp.gmail.com with ESMTPSA id d5sm3583214ilq.16.2021.10.15.20.36.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Oct 2021 20:36:22 -0700 (PDT) From: Jens Axboe To: io-uring@vger.kernel.org, Pavel Begunkov Cc: Jens Axboe Subject: Re: [PATCH for-next 0/8] further rw cleanups+optimisisation Date: Fri, 15 Oct 2021 21:36:19 -0600 Message-Id: <163435537289.560258.5526499278850849147.b4-ty@kernel.dk> X-Mailer: git-send-email 2.33.1 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On Fri, 15 Oct 2021 17:09:10 +0100, Pavel Begunkov wrote: > Some not difficult code reshuffling. > > Default test with nullblk: around +1% throughput > > Pavel Begunkov (8): > io_uring: optimise req->ctx reloads > io_uring: kill io_wq_current_is_worker() in iopoll > io_uring: optimise io_import_iovec fixed path > io_uring: return iovec from __io_import_iovec > io_uring: optimise fixed rw rsrc node setting > io_uring: clean io_prep_rw() > io_uring: arm poll for non-nowait files > io_uring: simplify io_file_supports_nowait() > > [...] Applied, thanks! [1/8] io_uring: optimise req->ctx reloads commit: 5d946c9385d88990143a2a150ff24fd9d80f9ed2 [2/8] io_uring: kill io_wq_current_is_worker() in iopoll commit: 62768ee791cb7c55ffd74bb52ea384bc7457b247 [3/8] io_uring: optimise io_import_iovec fixed path commit: 406e1233ec43ee8cdfc13a17a2bebd169e75d7a6 [4/8] io_uring: return iovec from __io_import_iovec commit: 200a80aa207869f9e2a0e5b4487d39664f55a85d [5/8] io_uring: optimise fixed rw rsrc node setting commit: 95462452d4c8469490e9396bcf31b582716063a5 [6/8] io_uring: clean io_prep_rw() commit: 8b0286cb37b407b04ec2a0c9f2f7908fa606af76 [7/8] io_uring: arm poll for non-nowait files commit: 7070f9ad7468e52c5bd36c6270aa4c6466f6bbf3 [8/8] io_uring: simplify io_file_supports_nowait() commit: 785d7baa96560c726b68d591a233532f1a203743 Best regards, -- Jens Axboe