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 69E85C433E2 for ; Thu, 27 Aug 2020 22:52:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3A25A20848 for ; Thu, 27 Aug 2020 22:52:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20150623.gappssmtp.com header.i=@kernel-dk.20150623.gappssmtp.com header.b="2P4HbKqe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726972AbgH0WwA (ORCPT ); Thu, 27 Aug 2020 18:52:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51956 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726826AbgH0WwA (ORCPT ); Thu, 27 Aug 2020 18:52:00 -0400 Received: from mail-pj1-x102d.google.com (mail-pj1-x102d.google.com [IPv6:2607:f8b0:4864:20::102d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1E5CCC061264 for ; Thu, 27 Aug 2020 15:52:00 -0700 (PDT) Received: by mail-pj1-x102d.google.com with SMTP id z18so3414103pjr.2 for ; Thu, 27 Aug 2020 15:52:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=yeJwKaWNK10ypzRQh+IRBqkJ9SDqpdDOq0y4g/Xp7XU=; b=2P4HbKqeg7WOH9iehtSrdMoxeyjHyT89h0CuLcO5IqMBRTvOwwlJ+9d5Zp7AySqqCm UG+mYOFGW7T9hSAtCis8PSaDJMKyGi4wG7TchnxNpCUljoiYNzAP1VKz9VCY6ynz4jrF A2pk4nmxyhq6X3x0GZrYJAS2R+2aBATtuDjAVTOzq9KkhLWqHnauNgTHGSxapQFSdPMB /QQPJ5ATuGPOprSPxAwNPqx6zx0vDo7C37s4Yb1uzHTH0EW0itF4zvdg78z5PPETVu2A Ydn4yhJ+Q5Ftdil0KOfR+liCt7HmbTQAuSQeEXiupZbMV88lzu1WE5hUnAvBxdCFYOV9 w6mQ== 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=yeJwKaWNK10ypzRQh+IRBqkJ9SDqpdDOq0y4g/Xp7XU=; b=gNTWZFh0gCwnlKK8/oTmOTak5AKQHu/GWXJ5HEA6tqJCWnRr1TW77s4bihlwrZ6oDG rNgMTYHZbI7ecieCklTjp5i6rnohzAxKn+jUoPSzQvhbez46VoWjVJxL846VIU8AWmHD gprL3C8SJTO1V+Vvo3jthdCMn+qxSVtNdlBo5HqdX314oj96/5fkUl9fx60wgqNgs82n OtoohXABTuV2dUusQ19Ml3H4B5NUBsMabxhKci2XJTFrog3IxlvODQJrBs2WKNRds60R 6HzENfI/vy9M05U/hRVzRmp1trexIb2rOnV0IiiG3zfY6nyVjKoUknztjI0gtLp8WY5S UYMg== X-Gm-Message-State: AOAM531dpDoNC+nV3XJRZ8DpCWOyHIs6ET37AxeugKEUcnYVE998g1eU qdjd+nZwla72ZFOJ0um/RlKFlF3T9NMkWb4b X-Google-Smtp-Source: ABdhPJwe4UXWYbAuywK5gEKXuZ1yn2VTKWfSDC3ylMpu+7xWhsfETVcz9N7SyWYfQly1j7IYJrvcew== X-Received: by 2002:a17:90a:a081:: with SMTP id r1mr908932pjp.115.1598568718464; Thu, 27 Aug 2020 15:51:58 -0700 (PDT) Received: from localhost.localdomain ([66.219.217.173]) by smtp.gmail.com with ESMTPSA id js19sm3087868pjb.33.2020.08.27.15.51.57 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Aug 2020 15:51:57 -0700 (PDT) From: Jens Axboe To: io-uring@vger.kernel.org Subject: [PATCHSET 0/2] io_uring -EAGAIN IOPOLL retries Date: Thu, 27 Aug 2020 16:49:53 -0600 Message-Id: <20200827224955.642443-1-axboe@kernel.dk> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: io-uring-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org First patch is a fix, second one is just a cleanup that gets rid of a useless task_work bounce for retries. -- Jens Axboe