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=-7.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS 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 35868C433DF for ; Mon, 27 Jul 2020 16:50:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0B8F82074F for ; Mon, 27 Jul 2020 16:50:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595868606; bh=22XFLIm9G+RbCnMxSWD699xCqAJWa1TDuzMcG089LAY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=0EvTcNqgltnkDanldmS8kqcbKmhUdT7za4DGjTI7w6IdeLA6bRalICgUWbRRgKw6q Bh+qqKTuZCt4vIkh2VsiUsugiHKjRwrI/Iv2dybi30Jsfi1zPcsVeQYGzLab8KzyyE UaHe2QFd+Bt7+Gk6+fqi2Oz/CwEAox6MKwpWKu3E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729331AbgG0QuD (ORCPT ); Mon, 27 Jul 2020 12:50:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:40376 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728305AbgG0QuC (ORCPT ); Mon, 27 Jul 2020 12:50:02 -0400 Received: from sol.localdomain (c-107-3-166-239.hsd1.ca.comcast.net [107.3.166.239]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EF3072075A; Mon, 27 Jul 2020 16:50:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595868602; bh=22XFLIm9G+RbCnMxSWD699xCqAJWa1TDuzMcG089LAY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Jhtp3RJWFY+48yj4sM2R/8F9nVBtUNZeL6wdQkMMwq6Qn9msZ1jhhJldtc/KzwB3r oL4hDwrm9HsYibBd2P9mYuo9CUsVJqsx18KaqVYviEWqF5wYXahBpNvyUuS36Wb3Ec KcW844ZuH3X238JwAk/fFR+WhlSsK+I24mqDsZEs= Date: Mon, 27 Jul 2020 09:50:00 -0700 From: Eric Biggers To: linux-nilfs@vger.kernel.org, Ryusuke Konishi Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] nilfs2: only call unlock_new_inode() if I_NEW Message-ID: <20200727165000.GH1138@sol.localdomain> References: <20200628070152.820311-1-ebiggers@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200628070152.820311-1-ebiggers@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jun 28, 2020 at 12:01:52AM -0700, Eric Biggers wrote: > From: Eric Biggers > > unlock_new_inode() is only meant to be called after a new inode has > already been inserted into the hash table. But nilfs_new_inode() can > call it even before it has inserted the inode, triggering the WARNING in > unlock_new_inode(). Fix this by only calling unlock_new_inode() if the > inode has the I_NEW flag set, indicating that it's in the table. > > Signed-off-by: Eric Biggers Ping. Ryusuke, any interest in taking this patch? - Eric