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=-2.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 467C8C35250 for ; Fri, 7 Feb 2020 21:13:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 19FE821741 for ; Fri, 7 Feb 2020 21:13:13 +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="LYKwR+mR" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727392AbgBGVNM (ORCPT ); Fri, 7 Feb 2020 16:13:12 -0500 Received: from mail-pj1-f65.google.com ([209.85.216.65]:51589 "EHLO mail-pj1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727113AbgBGVNM (ORCPT ); Fri, 7 Feb 2020 16:13:12 -0500 Received: by mail-pj1-f65.google.com with SMTP id fa20so1443513pjb.1 for ; Fri, 07 Feb 2020 13:13:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=6EzOdMFQDDyqSndW99ah55WjF8ZUkRxUPd0ynxNiAwQ=; b=LYKwR+mRTMNgXNB/D1PynJqHkuZYdx5csduEGZ/anaetY3PVg9+VudOmIl9A3EeAWG KffLLDcreSmN1Im4K08hw/z6DQxQvXromzoSEVlinOAbvhi2Nh7OLRCp3WTRVol46dni Cko8Dq83VcYZZew6cabUU4OgUVKvx2mJqMAY+O2paRCjgmOhI/vqCadFZdBGj8ZWqvci AbPsJ7YjsGrJz3snXz4iKSQKyaXsayoyDI1aD4DW+U4efAwDGIFyv69Rz/6laovbX8/c 0D66n1Bfrje3dH6sAT4ya3SCxt019BSULleFYDocpjI57I3G1NEfBaW3jEYEis7CG3XC K8Ug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=6EzOdMFQDDyqSndW99ah55WjF8ZUkRxUPd0ynxNiAwQ=; b=F682pblU//8osfQwrdYB92lILueUK0vih0P6bGboQ0WyYmfX3GXKp87nAatroNCygU GfPkBnAr2HIuXcyEtZAETsD74ywpg2I6QmwejMWKZ3p8AKh738DsyCBAj6AX9lQQsRXj xvXhuCrzTF52BWqUbbwUaZ25lDc5qk35QJ9WhUt6LZF15HQ23OJQi3V5/Ef6syaZUwYx QU7F8aRducreyGsC0UOzYfRRSFLPi+rWYMK2/zcxrACIHahE3c0UHtTXKmgi2rnfE0E4 4DHbhrivllEcAN83litWpI4gFf31CoXqGvrv7XJZyENDureNSvxXaX+dEigLW2Y2YOFU UMuA== X-Gm-Message-State: APjAAAWpzQBuc5YSFWj6uNzmBqNFTR0sDFYd35egWGSg5d8jXTn1HXOG tV7Mu3h4OSR9zqmT2vf8mxmF8Ost27Q= X-Google-Smtp-Source: APXvYqwGwVEsK4LFpP0ORfn0cPPiJSL8KAXjCextfhEASRuNfp0mYZ/S8eIv0N7Al1Wq4BWhjtlGbA== X-Received: by 2002:a17:902:fe93:: with SMTP id x19mr299090plm.155.1581109989661; Fri, 07 Feb 2020 13:13:09 -0800 (PST) Received: from ?IPv6:2620:10d:c081:1131::134e? ([2620:10d:c090:180::3860]) by smtp.gmail.com with ESMTPSA id r26sm3903941pga.55.2020.02.07.13.13.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 07 Feb 2020 13:13:09 -0800 (PST) Subject: Re: [PATCH v2] io_uring: add cleanup for openat()/statx() To: Pavel Begunkov , io-uring@vger.kernel.org, linux-kernel@vger.kernel.org References: From: Jens Axboe Message-ID: <10b7caed-06dd-f6a0-24f1-648968011e40@kernel.dk> Date: Fri, 7 Feb 2020 14:13:07 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/7/20 1:59 PM, Pavel Begunkov wrote: > openat() and statx() may have allocated ->open.filename, which should be > be put. Add cleanup handlers for them. Thanks, applied - but I dropped this hunk: > @@ -2857,7 +2862,6 @@ static void io_close_finish(struct io_wq_work **workptr) > } > > fput(req->close.put_file); > - > io_put_req_find_next(req, &nxt); > if (nxt) > io_wq_assign_next(workptr, nxt); -- Jens Axboe