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 BC3F1C433F5 for ; Tue, 5 Apr 2022 02:40:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229750AbiDECmL (ORCPT ); Mon, 4 Apr 2022 22:42:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49498 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230060AbiDEClO (ORCPT ); Mon, 4 Apr 2022 22:41:14 -0400 Received: from mail-pj1-x1034.google.com (mail-pj1-x1034.google.com [IPv6:2607:f8b0:4864:20::1034]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CC72A2BA3FA for ; Mon, 4 Apr 2022 18:46:14 -0700 (PDT) Received: by mail-pj1-x1034.google.com with SMTP id j20-20020a17090ae61400b001ca9553d073so1119726pjy.5 for ; Mon, 04 Apr 2022 18:46:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=BsGA9SpGC6C7m8qECeJ8m+A/i3c5+5UCn2X5koLNZyo=; b=k+T8QEQxtJbQdYY3WgogiPQP0ZkSe/cx7Do42vf9DlLH+IxWXlWEcX2BlkD2vlUKDC /ZsfPGX8e5DLGCToa6vuFbigKzaaXrLxPvW/npxSRfzmLY4JljGJEPaDCph5vGaA7mgh W0RONcqPl5lPR3RqyP8BeYF6kCvbK7p6tHgotbeEGbDEbPse19nma5zmys3NWIOqRQEb D4DBMrZkFIrjDm3FsVjLCczN5m9/GLUzlrQhkVC74rwYT6keY28ZGPsuturkzZiQ1otT x/lYMnnOPx02SAqOz1QH3xo41z8cD9Hpf3i7qBP0Eega8YrexqqfZMfdzXA93ajgHqUv YAsA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=BsGA9SpGC6C7m8qECeJ8m+A/i3c5+5UCn2X5koLNZyo=; b=A4j5qActof38x0QJvSWRB2C3oY1MUip6lD+EX0e1FWelMKu+EDQvy04dLOlmfLy2PJ l96zOp4nxl7Tpk10u+QTvihcYQaG39C1u+WtUrQ3dg2WSg2VaXPgsuEV6U5q+k4F4OWX mkSZn65PG59beAQauVcoSmXik5EHbDS2Xr+1967CzVEvhCB8qfPBja5BGJdPJ3fUhOGe oA39A3rCMzC0Y11GV4or+NEzw8MKqPkmal7Vcryhw/9vYabk5wkogFgSozPrgsp6mR4G 881Z9hm3e6Zfas6BUmoR3/QIPZ1HbuTnu0CLIk001roIJtqppvcEkUgriMQKFi9dkCf8 TTag== X-Gm-Message-State: AOAM533sjKWQASXjfeIXborHmQ3LKq059pJFIsoRFXWQPCAlwtedCenu VCf8HOOhwNcYAunbnpnwX7mcts686fD5Lg== X-Google-Smtp-Source: ABdhPJxd6Esbzvcpk1eYqC9eN1rkFZQhRHqfe86o/ho4si42UnURERytW3sGWpZUQb8YWL/y5m/b4w== X-Received: by 2002:a05:6a00:2181:b0:4f6:f1b1:1ba7 with SMTP id h1-20020a056a00218100b004f6f1b11ba7mr798527pfi.73.1649116594229; Mon, 04 Apr 2022 16:56:34 -0700 (PDT) Received: from localhost.localdomain ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id i7-20020a628707000000b004fa6eb33b02sm13157977pfe.49.2022.04.04.16.56.33 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Apr 2022 16:56:33 -0700 (PDT) From: Jens Axboe To: io-uring@vger.kernel.org Subject: [PATCHSET v4 0/5] Fix early file assignment for links or drain Date: Mon, 4 Apr 2022 17:56:20 -0600 Message-Id: <20220404235626.374753-1-axboe@kernel.dk> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Hi, Most of this is prep patches, but the purpose is to make sure that we treat file assignment for links appropriately. If not, then we cannot use direct open/accept with links while avoiding separate submit+wait cycles. v4: - Drop merged patch for msg-ring - Drop inflight tracking completely, pointless now - Fix locking issue around file assignment -- Jens Axboe