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=-6.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT 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 A53DFC4338F for ; Tue, 27 Jul 2021 16:58:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 89C7360FF0 for ; Tue, 27 Jul 2021 16:58:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229497AbhG0Q6Q (ORCPT ); Tue, 27 Jul 2021 12:58:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54702 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229453AbhG0Q6P (ORCPT ); Tue, 27 Jul 2021 12:58:15 -0400 Received: from mail-oo1-xc35.google.com (mail-oo1-xc35.google.com [IPv6:2607:f8b0:4864:20::c35]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AADE6C061757 for ; Tue, 27 Jul 2021 09:58:14 -0700 (PDT) Received: by mail-oo1-xc35.google.com with SMTP id o17-20020a4a64110000b0290263e1ba7ff9so3217696ooc.2 for ; Tue, 27 Jul 2021 09:58:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=qyRHX3ec2PIE2cW+oOIbumw3Uuy3X4OTSdoN99Ky5Zs=; b=kvH8cMTwpGuc7JmsogsaId20DlKm78pAZEywVMH4oMHQ9ELwcBbOTv/VbRFUnqyq4w V7PbOrfHf8CQz1QVgcUxjRE6nKauRQxMbKZ1qBBpgAPM7E4kPehuOlljuTYKmGp6MRaE gQ9WSrOxTdlnaMVk+22eKVHUA4hpLX/xf9Zy78FW63/gsTX5vBCOcp2Bpnc9Ry/KtlfY xWms/+8/o3NZUdXlb9rd3ZPy7NC2JgKSM90a/oy8mT5cgN5vqmRtONkMnaqlzL8NJEaO GLkl/rCGPmj6sFiytCNbX0Uti+HogMVaGTqMlM9XmQP6D6yGRZL0cxk2fhpNLQX+zcWa Hccg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=qyRHX3ec2PIE2cW+oOIbumw3Uuy3X4OTSdoN99Ky5Zs=; b=BGzv11ucsd4B3cqBFWDiAO9a7fQufWhnQGPoviv2eBUfmJCI1VGzfJMUDbjC/UaI/W Dd0rwQkeyF+eM5oN74KZ0NrGtnPZwBJDBw4/+26HbFJJyMyxpd4IvpJ/c8cAeMXKCDzQ TBD++fbR37Qwtw8KQw14R/A9NPAwULWwz25juLTzjyQL9m9kGqnw4penneeknigM337q N2bwLr30wgmOtoBBbGclSGPWKHNPiIPlWj7BGauvCpPlj3yjrYO1ffqEKnDr+qh4Umjz pdZJ60UH8AFwEA5kmLB3KBbio4PmP5jL4wqsv4xDFoehPuLPbJDX5KqwVXbC/TM4BMs/ h3PA== X-Gm-Message-State: AOAM531a3AkpZZolOlccImmQrAxfuMtUOwREhPcK7MbQGnvJKMdjpKYD Z3pTFQJFQvFt78aCIiEF/1STUOyIW38nq8kL X-Google-Smtp-Source: ABdhPJxiZ904hHLow3BJAptEINn/uZkNTW6XG2Ku4DPQe+QKdV+6eamXIc6CoO/K+lrL5m6P1/e4nQ== X-Received: by 2002:a4a:e2d7:: with SMTP id l23mr14197402oot.71.1627405093853; Tue, 27 Jul 2021 09:58:13 -0700 (PDT) Received: from p1.localdomain ([207.135.234.126]) by smtp.gmail.com with ESMTPSA id c21sm637922oiw.16.2021.07.27.09.58.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Jul 2021 09:58:13 -0700 (PDT) From: Jens Axboe To: io-uring@vger.kernel.org Cc: f.ebner@proxmox.com Subject: [PATCH 0/2] Further async re-queue tightening/fix Date: Tue, 27 Jul 2021 10:58:09 -0600 Message-Id: <20210727165811.284510-1-axboe@kernel.dk> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Hi, Two small patches to ensure we always requeue off task_work, and a sanity correction on when it is OK to do so. -- Jens Axboe