From patchwork Wed Aug 14 12:18:24 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sascha Hauer X-Patchwork-Id: 1147000 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="qvVB+xu3"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 467pYw3HZ7z9sDQ for ; Wed, 14 Aug 2019 22:20:04 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QgF8rMSh0iLH+J0Exguf8g9Pzcw4vP0sPby+Fb29duE=; b=qvVB+xu3sEoZtx oS+MKMY36X58cBE5iepCdq6wm2OEfgSpEXgxW2tq4ZzFed9OgHP8Kw/8PwdukB6DYrkoUvR+VZSwA KgSFSG/flb1XU0M6SOB+7QV4RdBINcFMutlycwuvxLwrEQzxenzOHyVLDpTGX8kuBQckJdV0eWSk6 xTNtHHFgGzJNtJ47C7zVD5Ae+umNmgn8Cbqx6ZD/FHXZ2NMbnuMjPEmm4x/2V+aylbVFFBFXR7RLk GNBtSx18jpkrp+3PUroBTN++eszeCVdk8E7b4lPR4/tZlyPGVMxw0Sk7wh6MSvzEtlj9AWCmU5k8t vuE4ki8twWrqzSH/0a8A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hxsG0-0001oW-7y; Wed, 14 Aug 2019 12:20:00 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hxsF6-0000qe-UY for linux-mtd@lists.infradead.org; Wed, 14 Aug 2019 12:19:06 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1hxsEp-0005kA-Ea; Wed, 14 Aug 2019 14:18:47 +0200 Received: from sha by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1hxsEm-000816-LW; Wed, 14 Aug 2019 14:18:44 +0200 From: Sascha Hauer To: linux-fsdevel@vger.kernel.org Subject: [PATCH 01/11] quota: Make inode optional Date: Wed, 14 Aug 2019 14:18:24 +0200 Message-Id: <20190814121834.13983-2-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190814121834.13983-1-s.hauer@pengutronix.de> References: <20190814121834.13983-1-s.hauer@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-mtd@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190814_051905_040162_CF27E05D X-CRM114-Status: GOOD ( 10.94 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Richard Weinberger , Sascha Hauer , linux-mtd@lists.infradead.org, kernel@pengutronix.de, Jan Kara Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org To add support for filesystems which do not store quota informations in an inode make the inode optional. Signed-off-by: Sascha Hauer --- fs/quota/dquot.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index be9c471cdbc8..3cb836351c22 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -2800,8 +2800,10 @@ int dquot_get_state(struct super_block *sb, struct qc_state *state) tstate->flags |= QCI_LIMITS_ENFORCED; tstate->spc_timelimit = mi->dqi_bgrace; tstate->ino_timelimit = mi->dqi_igrace; - tstate->ino = dqopt->files[type]->i_ino; - tstate->blocks = dqopt->files[type]->i_blocks; + if (dqopt->files[type]) { + tstate->ino = dqopt->files[type]->i_ino; + tstate->blocks = dqopt->files[type]->i_blocks; + } tstate->nextents = 1; /* We don't know... */ spin_unlock(&dq_data_lock); }