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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,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 EDE0AC43214 for ; Sat, 28 Aug 2021 18:31:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D0BC160EB3 for ; Sat, 28 Aug 2021 18:31:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229479AbhH1ScQ (ORCPT ); Sat, 28 Aug 2021 14:32:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56228 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230136AbhH1ScQ (ORCPT ); Sat, 28 Aug 2021 14:32:16 -0400 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9EE78C061756 for ; Sat, 28 Aug 2021 11:31:25 -0700 (PDT) Received: by mail-wr1-x42f.google.com with SMTP id v10so15758224wrd.4 for ; Sat, 28 Aug 2021 11:31:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=PnyXDFkjTc+vWvUBsQqp0LNyqggI5n6UJl6ue6yLhdk=; b=fPYP6kYDUlShykf0ikcx6N+g1xoS2E3eaBwVDlTF9HSLHM+xuEwkKWNtC+uf+ZnDN8 bwAgWWPzDI0l1/bzECarqzd73mc2CgW8AmSoR45J1/N7gM3+Yc82lQBgP165k6SKprWR yjPY7T56Pj8k4S3DJ6kPZPQShjliRLzXcm1xwfdUrp/EKMSsQE8EXMBCerRRdpqEZAaw hkiHHpYaJ+WDh3WSbPBwx2mBj5Njmv/lM0xQNkOxsa0fbPdaK2w91drxXYbkV9sD1/Lq 1QNvajEpCRQzRcC437lM3I/8Qx7QS/ky4O47ZyGeSJT/+5kjB8tkdpGMupp1prKPUmfm BwUA== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=PnyXDFkjTc+vWvUBsQqp0LNyqggI5n6UJl6ue6yLhdk=; b=F66PenIiwJyvJ23nOsXrRjgEWgsR84FfNCcnmsAfB6BOMuShtJ92dgezD573OHhD6k yU+5MJzGmRGOgAiIpnGTlqaBQb3u/hTgTd4Y6mgqdUjAbZaIyAPBrsQX3aoY8w1DE7LP chLL77K/9eO7HgcrSqmPiF9nxlIOUCWCQKJFdZLGxZ8ydGqkqGKzEe0FYlESBqA7pp8A zL43OGo8LUFcqveVzNICRzLz1OENUl5SRcA1yAN6gOmFsRkOCUB/ElR9ZlORF9ewzgEj LxmFBFQ6rbHebf/YBxcuws1ATS3sP8iGg6jpYnXdud6Mfjc2U9S0DLLRTtO1TyxE+M+C ziww== X-Gm-Message-State: AOAM533C1qKpYZwqO42uSmt4Y9CJpbHbKtDkCD8W9OUK5lGrrV8xy/lF 9R5203ePCBtbwXQOWR5a0HeBwoS7SBo= X-Google-Smtp-Source: ABdhPJypX0K5qw18ah3WUe/Z3Ue1w5sZqg/bv3eFFrBFs8clar5Dm32SbZlfpeWk4RuxX/SVKQ+Tag== X-Received: by 2002:adf:f7c2:: with SMTP id a2mr17309271wrq.58.1630175484220; Sat, 28 Aug 2021 11:31:24 -0700 (PDT) Received: from localhost.localdomain ([85.255.237.102]) by smtp.gmail.com with ESMTPSA id b4sm9939275wrp.33.2021.08.28.11.31.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Aug 2021 11:31:23 -0700 (PDT) From: Pavel Begunkov To: Jens Axboe , io-uring@vger.kernel.org Subject: [PATCH liburing 2/2] man: update notes on register quiesce Date: Sat, 28 Aug 2021 19:30:44 +0100 Message-Id: <9976eea690c26a86c5f02f7a9b99bd8b58548d3e.1630175370.git.asml.silence@gmail.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org We don't quiesce rsrc registrations since 5.13, reflect it in the man. Signed-off-by: Pavel Begunkov --- man/io_uring_register.2 | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/man/io_uring_register.2 b/man/io_uring_register.2 index 5326a87..a8479fd 100644 --- a/man/io_uring_register.2 +++ b/man/io_uring_register.2 @@ -88,9 +88,9 @@ then issuing a new call to .BR io_uring_register () with the new buffers. -Note that registering buffers will wait for the ring to idle. If the application -currently has requests in-flight, the registration will wait for those to -finish before proceeding. +Note that before 5.13 registering buffers would wait for the ring to idle. +If the application currently has requests in-flight, the registration will +wait for those to finish before proceeding. An application need not unregister buffers explicitly before shutting down the io_uring instance. Available since 5.1. @@ -128,9 +128,9 @@ See .B IORING_REGISTER_FILES_UPDATE for how to update files in place. -Note that registering files will wait for the ring to idle. If the application -currently has requests in-flight, the registration will wait for those to -finish before proceeding. See +Note that before 5.13 registering files would wait for the ring to idle. +If the application currently has requests in-flight, the registration will +wait for those to finish before proceeding. See .B IORING_REGISTER_FILES_UPDATE for how to update an existing set without that limitation. -- 2.33.0