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=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham 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 5F5CEC433E0 for ; Tue, 2 Feb 2021 00:26:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 37BF064E8D for ; Tue, 2 Feb 2021 00:26:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230258AbhBBA0R (ORCPT ); Mon, 1 Feb 2021 19:26:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44188 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230122AbhBBA0Q (ORCPT ); Mon, 1 Feb 2021 19:26:16 -0500 Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 56EF9C06174A for ; Mon, 1 Feb 2021 16:25:36 -0800 (PST) Received: by mail-wr1-x433.google.com with SMTP id 7so18581911wrz.0 for ; Mon, 01 Feb 2021 16:25:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=9guHaK55BB+TqtObhgxuIsZzmX9M3WGkXfCkN9GLzX0=; b=jljjvu+4JQU8Zszsd5TdCG44iT4RLfc4yJrhAG0+THUbZUx2p+Em5Bbiq5opS/HLE8 1MgWSda84887k+NSc2pcYaCDLqdMIBF9tsO8Y2RgcAD+vJFm7QlM3Hpp4JJxhzw1uWnN gdxognVUOon7oOgg6gQ6SF1QCYKa/lSwcYEw7Wc+9xb3GvmRpkuGGXFj9xBighJVWlYj GrFARmt39j/cBWCthkZUee2dJwOfbAirdzK0vLFeVCWpRyOYo3+0R5Xod5m0IMwFwgsC 8UD6hzHC/tPDC84b9a/8dej2Gmp/HHplbVD2PDxztmLf2O2+i5vPXGkEpsfZyNzTl/Is nKDQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=9guHaK55BB+TqtObhgxuIsZzmX9M3WGkXfCkN9GLzX0=; b=b/Vpz0eNF0+XHsRHY6a4nLPoGig+s9vFLMSJvBe1k6n2jv89WonGcVr1VO2kCl7vbh 7ZnF+Dn/WjY1xoIg/6cnqnyfESrlvFI2FNe4FhveWKBnJNyxRdsVUMb89tdJrtAt2ed2 czqaW3iLyvREsyedjBJPTp8WRQxMjEYybTJwhgxX/H85kCGDfGIHVoNaaYboSiU3JiTm pS5LiGE8HzWItWiXQ0HLp8Pa+pocgwamP3HYFDq/s8UU1p1eOmpAaBaU+VpUH/ZjmdUe idrlrr5hsoHOFXYGG52Y9uY6XQxq0JX+mOs0jl7/x9/ZS4NTzLyup739MjwXlE0+Yr68 N+Bg== X-Gm-Message-State: AOAM532k8hNAz91IS1xE+TMEbDZneBruYGOZy9pwCGWrY9TjQucY2pVa RmO1U2oo9G2CePxWBU1GbsLRc1Usrfc= X-Google-Smtp-Source: ABdhPJyyyEjs0WBC2OHWVFjGSLX9/LbsjImSvb8+T0sr2mSFCqsV+hbe73pIHko3HG52rxLBprhRxQ== X-Received: by 2002:adf:d085:: with SMTP id y5mr21273808wrh.41.1612225535144; Mon, 01 Feb 2021 16:25:35 -0800 (PST) Received: from localhost.localdomain ([185.69.145.241]) by smtp.gmail.com with ESMTPSA id n187sm851740wmf.29.2021.02.01.16.25.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Feb 2021 16:25:34 -0800 (PST) From: Pavel Begunkov To: Jens Axboe , io-uring@vger.kernel.org Subject: [PATCH 0/8] a second pack of 5.12 cleanups Date: Tue, 2 Feb 2021 00:21:38 +0000 Message-Id: X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Those are a bit harder to look through. 4-8 are trying to simplify io_read(). 7/8 looks like a real problem, but not sure if even can happen with this IOCB_WAITQ set. Pavel Begunkov (8): io_uring: deduplicate core cancellations sequence io_uring: refactor scheduling in io_cqring_wait io_uring: refactor io_cqring_wait io_uring: refactor io_read for unsupported nowait io_uring: further simplify do_read error parsing io_uring: let io_setup_async_rw take care of iovec io_uring: don't forget to adjust io_size io_uring: inline io_read()'s iovec freeing fs/io_uring.c | 215 +++++++++++++++++++++++--------------------------- 1 file changed, 97 insertions(+), 118 deletions(-) -- 2.24.0