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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 560DAC3DA7D for ; Thu, 5 Jan 2023 15:28:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232073AbjAEP2v (ORCPT ); Thu, 5 Jan 2023 10:28:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51728 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234662AbjAEP2k (ORCPT ); Thu, 5 Jan 2023 10:28:40 -0500 Received: from mail-il1-x130.google.com (mail-il1-x130.google.com [IPv6:2607:f8b0:4864:20::130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 92A4A4EC8F for ; Thu, 5 Jan 2023 07:28:39 -0800 (PST) Received: by mail-il1-x130.google.com with SMTP id u8so13531905ilg.0 for ; Thu, 05 Jan 2023 07:28:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:date:message-id:subject :references:in-reply-to:to:from:from:to:cc:subject:date:message-id :reply-to; bh=oj7iLjnWkH5gDwAnrfgqJ4cCUNF3FzurlF6mG1ute80=; b=zG9No1euWZZVOTvxMUHs2FoJSkwI8f7FUwkWgDfEkTe0C4N1AVO7EMJnwLd+ounwV6 jNWCe2D1CPdB0TiUSedIyA09pAXAPlkw2STC9Mar+zDrzhSgs084hMmL6VsRathmUpWh 5VT1LJwRMsmS+7DrqXHJouelcnqwLFYv1icXkhiFlTwS/t959UHEv4tCoCFe94SUcOkW F1dIZawkjFkehs8aNEhhsT0W4M53qPilbZ6e831Gc3o7spZt+hN3RPFVGC8dhRxi2+Ic zqZye7NAsBc4XTTw+dRSPWByGZuKCHY8bY93gkWMmVFS7DWkOl7DdZDbNfbEsBbuxE8O 4ytA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:date:message-id:subject :references:in-reply-to:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=oj7iLjnWkH5gDwAnrfgqJ4cCUNF3FzurlF6mG1ute80=; b=lKCPkZ5MsVcgSKH+sp9kOIQdlbRPZzCBWheDrE/acd0LeMQmkUV7YIkhyjapEzu17x dgIeojKi5c+khW0EVRf2Nk4vYeak+WyxteQeqUsshZ8Fdyasb68vnGKTAu+G/8X4qZGE WNBagJBAodSVnGZOgq5TH4prXS10Jq2/yhgJYNJa4CYrpO7j6BXXzDfRNBy4yqwNcukr 6XU2PlmVt9zQbRTAlKgSBPNzTqp+aUIybYPTfjfjNmWmePwRi27/iOXk68tTuzRWYaNF BvrNJfKyprF6EUvUYHPIhaiTCOXlPN3T2FD5BVSgTLSsJcpZglIMrGcd49ZUTfwBgJGR hXig== X-Gm-Message-State: AFqh2kq2e2K7TuXVlFasYQlPW/gBPRHgrR5V0BcqV7h+gWk3sKDXnY8u UQz9HyskNmyuVd0yqdIEdm7//6ZS+Kl1vnEZ X-Google-Smtp-Source: AMrXdXtgx2fkbZPXpAT5y4DlpGi0nhsdzRGfVUqnYHnp8enlJdB3ygh2WHynUwcILtEuYd/noHUTkg== X-Received: by 2002:a05:6e02:d0d:b0:303:d8:f309 with SMTP id g13-20020a056e020d0d00b0030300d8f309mr6447047ilj.2.1672932518675; Thu, 05 Jan 2023 07:28:38 -0800 (PST) Received: from [127.0.0.1] ([207.135.234.126]) by smtp.gmail.com with ESMTPSA id f23-20020a02a117000000b00363cce75bffsm11508148jag.151.2023.01.05.07.28.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Jan 2023 07:28:38 -0800 (PST) From: Jens Axboe To: io-uring@vger.kernel.org, Pavel Begunkov In-Reply-To: References: Subject: Re: [PATCHSET REBASE 00/10] cq wait refactoring rebase Message-Id: <167293251803.7799.9514250702866509424.b4-ty@kernel.dk> Date: Thu, 05 Jan 2023 08:28:38 -0700 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.12-dev-7ab1d Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On Thu, 05 Jan 2023 11:22:19 +0000, Pavel Begunkov wrote: > Rebase of 6.3, i.e. recent CQ waiting refactoring series on top of > just sent 6.2 patch ("io_uring: fix CQ waiting timeout handling"). > > Apart from that there are 2 more patches on top, 9/10 squeezes > an extra 1% of perf for one of my tests. > > Pavel Begunkov (10): > io_uring: rearrange defer list checks > io_uring: don't iterate cq wait fast path > io_uring: kill io_run_task_work_ctx > io_uring: move defer tw task checks > io_uring: parse check_cq out of wq waiting > io_uring: mimimise io_cqring_wait_schedule > io_uring: simplify io_has_work > io_uring: set TASK_RUNNING right after schedule > io_uring: optimise non-timeout waiting > io_uring: keep timeout in io_wait_queue > > [...] Applied, thanks! [01/10] io_uring: rearrange defer list checks commit: d6d505fb8cafd1d78ca438fcd2d9a460c9695a1a [02/10] io_uring: don't iterate cq wait fast path commit: ba5636ba85eb7b01bcbb03b8855ec444f78779ed [03/10] io_uring: kill io_run_task_work_ctx commit: a95f8ea66f4804c9faeb51bf496008d09d43bf41 [04/10] io_uring: move defer tw task checks commit: 07ef9bf92577095d2e6612b010267f6bd5139936 [05/10] io_uring: parse check_cq out of wq waiting commit: 4a42b391367e7df55f8fd5f7a4e42cdf796ef36a [06/10] io_uring: mimimise io_cqring_wait_schedule commit: 4fbb75ef0d9ed027d098394227596d91c59e246a [07/10] io_uring: simplify io_has_work commit: 8d1f973f5025d62f88a9b3e4406c74c857ef49de [08/10] io_uring: set TASK_RUNNING right after schedule commit: 2fc7bfa59e195d2a1fed638a35dde7ab794f0178 [09/10] io_uring: optimise non-timeout waiting commit: dc53cdbd5a63ef78c1acc34b2fda535bbcffd5c5 [10/10] io_uring: keep timeout in io_wait_queue commit: a367ffbe03a6da8d97f5f8057114bada90ccaea8 Best regards, -- Jens Axboe