From patchwork Thu Jun 30 09:13:36 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavel Begunkov X-Patchwork-Id: 12901472 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 27F33C433EF for ; Thu, 30 Jun 2022 09:17:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234129AbiF3JRT (ORCPT ); Thu, 30 Jun 2022 05:17:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234077AbiF3JQw (ORCPT ); Thu, 30 Jun 2022 05:16:52 -0400 Received: from mail-ej1-x630.google.com (mail-ej1-x630.google.com [IPv6:2a00:1450:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AFFCC42A2E for ; Thu, 30 Jun 2022 02:15:44 -0700 (PDT) Received: by mail-ej1-x630.google.com with SMTP id g26so37722860ejb.5 for ; Thu, 30 Jun 2022 02:15:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=y13LZdDXwyzI5GpgQWiyhrtCQWzhj5Wyt1IPZ7GzgMA=; b=l0M33G+GUlJm99Af0cR1Eqbz/752L4K7s9KGfnGl6bZrYiDNdn6wTNK726asa5/at6 HloISILLCbmArlELoFp6PegD+AL0mxBGzDfp/zRc/yuVAsdMioGr5oTRw/2CQvF0c/VR H2VUjmtzrGTUOMDNIYeRijbDZSaugFygkv09KAJ6DRoDrJ9b84u/TFdtY3kpWjioln/z NlJqwy4fxtHyRpPbMGvv+N3gH+rWRaow8VWH0N8xwDPYf8jfvV5itsFrqAWfxTjcmEqT OsQxUcGBQaU/013yDJ1pX1n8+bSztiVebdECuI/ijaLI9/SVyoj3pHyY9BlZtQW2s6F1 moew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=y13LZdDXwyzI5GpgQWiyhrtCQWzhj5Wyt1IPZ7GzgMA=; b=d6OPxRKg/AOD/BoC7o+5UEWG5gH61g2xhvzJOI6A9P+XzezoFRIgSzAX5xjMjFj5Ve 8blV5l0H8ai3Sme1VOO6X6x9v1PQesrWKnnUbnq8xJWHnTO68ruD5b+kpQCBLvpB5e9/ uhxu7RDpeqpVdQSZCqvSMrVvxaEYnkx/RWf16J3vtN6kHHfmqF7iyHvGyhBvrd+TQGMm QaRjEiGwEmS7UB2errVc0sshv5I8nvVMBiFX/2uoCPNEkhjqEqw3HWeC+2FvHUnFmpzQ SZjqzC/2JR+wiwnp3Ri7XCdwKjYyINplfSmZ8D55YawZ+m1fvHsl+sVA29S5RWhrrFDv CgMg== X-Gm-Message-State: AJIora9nQyQU3/sQoPqiXqRPC/AglNfEJgK/yuhchnII7QhAOgXVJkb+ 99tn+m3/DFrPnFp+g/EzWA3i72UyjyHzRQ== X-Google-Smtp-Source: AGRyM1v84Mn6N8WaCZNr7lBF+CktqeiSuv5/sVcFW7TCR+pR/TrS5ipq3eJErKTDZYaYYwU+Ji+eCg== X-Received: by 2002:a17:907:7ba1:b0:726:4522:d368 with SMTP id ne33-20020a1709077ba100b007264522d368mr7941417ejc.662.1656580542779; Thu, 30 Jun 2022 02:15:42 -0700 (PDT) Received: from 127.0.0.1localhost.com ([2620:10d:c092:600::2:a3ae]) by smtp.gmail.com with ESMTPSA id s10-20020a1709060c0a00b0070beb9401d9sm8884925ejf.171.2022.06.30.02.15.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Jun 2022 02:15:42 -0700 (PDT) From: Pavel Begunkov To: io-uring@vger.kernel.org Cc: Jens Axboe , asml.silence@gmail.com Subject: [PATCH for-next 0/3] ranged file slot alloc Date: Thu, 30 Jun 2022 10:13:36 +0100 Message-Id: X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Add helpers and test ranged file slot allocation feature Pavel Begunkov (3): update io_uring.h with file slot alloc ranges alloc range helpers test range file alloc src/include/liburing.h | 3 + src/include/liburing/io_uring.h | 10 ++ src/register.c | 14 +++ test/file-register.c | 171 ++++++++++++++++++++++++++++++++ 4 files changed, 198 insertions(+)