From patchwork Fri Jun 23 11:23:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavel Begunkov X-Patchwork-Id: 13290371 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BF188EB64DD for ; Fri, 23 Jun 2023 11:24:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230474AbjFWLYj (ORCPT ); Fri, 23 Jun 2023 07:24:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58520 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229501AbjFWLYj (ORCPT ); Fri, 23 Jun 2023 07:24:39 -0400 Received: from mail-ej1-x632.google.com (mail-ej1-x632.google.com [IPv6:2a00:1450:4864:20::632]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 377B51739 for ; Fri, 23 Jun 2023 04:24:38 -0700 (PDT) Received: by mail-ej1-x632.google.com with SMTP id a640c23a62f3a-98862e7e3e6so58212666b.0 for ; Fri, 23 Jun 2023 04:24:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1687519476; x=1690111476; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=jztTkx8nrJc8gpz3HDPr543pqJbofjQgf+UEBY3+Ojo=; b=Qgdix4KLdOV3r4nGZJ6nQOykveQRY4r/KLhWMXpLx/pEoIetiDt5m+7fKnynNCxQzr JVDvyLhQjIAkMO5bnL3cXK+xhAdIPWXvmkJOR30hhKxxSDKfkynIzmK5nhzaD0qIjgJ/ kBrmgNji7N+ZMtkoP4i4qX/NrP2v1Rx2YwI1HK/1qI82MolxqJJI7uws5AiZhaA9TbPY y4xnhu3XDzE5sFlXQKF14z574TmbcYNevgfGwmXaDi3T4QBkli0Np8ZJBPveIlTU7Mu3 Mgik7a3FPkt09sTe6vwKziMypSPY5pEEfJmX0B5mPuvdS+A3aCO6L36vb/Qpsuygc7kB SRkQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687519476; x=1690111476; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=jztTkx8nrJc8gpz3HDPr543pqJbofjQgf+UEBY3+Ojo=; b=Nft+XO3wi/3Q/58dV4Pbl0U8fEnc8wFe4NL2oF2VRBUUjUY1BRcL1yylEIw+aOUygG V4gCwywaFiLsBGZc4DiSrDZcNuEUr9DPJ3QoTKB6ulUhqVIejtTr1yMTuRQRXs34SZDc 2rPIABdxTEu4AVDEdhTIX7szRv1Npo21L+jE/f5mpPmyCn79VvyWcBa1DB6mbfEM4Aae 9uw0LXEY19gnpSqobUruTm+RchrKTh3V5YRYMRfHVjpVfdBEUg56d+GS7dhC2mWaVZLM zuxrVa5cN6gSCM4fL5aTvyVXmjgTnsUObmXQMzxcRw5kerkXnN8Xkyl8P4pNiHK6IvNI 7WWg== X-Gm-Message-State: AC+VfDxg/G8PU0Gu6Deykzg5J58RkmNWzQUmHeVeI6rQah/5zvBVbv/l 3GlBgL1jZpJrAHCKnNo6aUCReAMPZOM= X-Google-Smtp-Source: ACHHUZ6CjBxtAE9aHn598Rkr+9ouJiw0F0xIcgQLIrmWcNC7MzluxIPq7VDFL6lpucxTbqi3Y4Mtdg== X-Received: by 2002:a17:907:25ca:b0:988:8280:2b60 with SMTP id ae10-20020a17090725ca00b0098882802b60mr11594580ejc.67.1687519476297; Fri, 23 Jun 2023 04:24:36 -0700 (PDT) Received: from 127.com ([2620:10d:c092:600::2:7d95]) by smtp.gmail.com with ESMTPSA id h10-20020a1709067cca00b00969f44bbef3sm5959769ejp.11.2023.06.23.04.24.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Jun 2023 04:24:36 -0700 (PDT) From: Pavel Begunkov To: io-uring@vger.kernel.org Cc: Jens Axboe , asml.silence@gmail.com Subject: [PATCH 00/11] clean up req free and CQ locking Date: Fri, 23 Jun 2023 12:23:20 +0100 Message-Id: X-Mailer: git-send-email 2.40.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Patches 1-5 are cleaning how we free requests. Patches 7-11 brush CQ / ->completion_lock locking Pavel Begunkov (11): io_uring: open code io_put_req_find_next io_uring: remove io_free_req_tw io_uring: inline io_dismantle_req() io_uring: move io_clean_op() io_uring: don't batch task put on reqs free io_uring: remove IOU_F_TWQ_FORCE_NORMAL io_uring: kill io_cq_unlock() io_uring: fix acquire/release annotations io_uring: inline __io_cq_unlock io_uring: make io_cq_unlock_post static io_uring: merge conditional unlock flush helpers io_uring/io_uring.c | 223 ++++++++++++++++---------------------------- io_uring/io_uring.h | 7 +- 2 files changed, 80 insertions(+), 150 deletions(-)