Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp1025568pxj; Thu, 17 Jun 2021 20:33:09 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz51ga4qnsV82+wjPkstdTOrXXouzbky3hbeK1UY6Bj3XLROclkyPDw3SOEwrS+jWK6XHSI X-Received: by 2002:a6b:7004:: with SMTP id l4mr6552014ioc.68.1623987189655; Thu, 17 Jun 2021 20:33:09 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1623987189; cv=none; d=google.com; s=arc-20160816; b=VWVCWFke8bUpJzYNZQbjonPIRocH5xjkZOaq8WFi4p86LIPwPKcrOIOMwpYrKHvLu+ VRgT7gvLLhJcu+pd6GXp4lXdapjgbb1MP4ZYKdamlVZIADj5/GHfr1cxUgfVLIr8Vag0 wUh8m61w4UkaO1Kg8f2+gG9IRudkP1ZvbXBz7p29iInRE0Hdte3PyOAe1I8oFZxwZjwj CN9uovDTJmQPnv2L4paDsihRxoUb6oREHMeSGI8emmUjW4B5hsIE6a/juH2MNERWXbDg eZN2DO9tsLKlCuICtQQDtwm/frd5KGyJPkvqcX5E4xvpzKjyKH6hWEYzDj78JjK4rD26 oGkQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=HhKC+ftX4HYScPQvwPPMz3pY1F4XP/uhSMEbATZoaSM=; b=vjpCmBVdoXvgAkYyaYoaIKMM/JY0dZZZXw7KrB2HBaJRpPYU7kFtzh9eSJ6CeqjUSX PXKF3VixwY19T7TxsnEVKmOgNNc6OM6HoJTFqxuZAloyvSXVM2pje6+aSuSDt+ICrssL 0JDu2jHIqVXVcLhCBObNpTrglPDTM7wEsafZ3lJptGG88HfwEM0mFRZUPHW2Wm2nukhf 0+Qxb/1OsCp7qttGpOT+XzepVEGez75rBJLP9PMjs5MOaZMJUyyKbk4okfT53leWk/kK SaXBI/qyVMD95rpB9bYQVEmlFrEz2DsPi2YaXuGsjrWmCTZ8c4n8vkYj/+9sugsegHTt FYig== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id x5si1225123ilu.1.2021.06.17.20.32.58; Thu, 17 Jun 2021 20:33:09 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233574AbhFRBwY (ORCPT + 99 others); Thu, 17 Jun 2021 21:52:24 -0400 Received: from szxga08-in.huawei.com ([45.249.212.255]:8265 "EHLO szxga08-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231630AbhFRBwW (ORCPT ); Thu, 17 Jun 2021 21:52:22 -0400 Received: from dggemv704-chm.china.huawei.com (unknown [172.30.72.54]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4G5hZF6DNpz1BNmF; Fri, 18 Jun 2021 09:45:09 +0800 (CST) Received: from dggpemm500006.china.huawei.com (7.185.36.236) by dggemv704-chm.china.huawei.com (10.3.19.47) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Fri, 18 Jun 2021 09:50:13 +0800 Received: from thunder-town.china.huawei.com (10.174.179.0) by dggpemm500006.china.huawei.com (7.185.36.236) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Fri, 18 Jun 2021 09:50:12 +0800 From: Zhen Lei To: Jan Kara , linux-kernel CC: Zhen Lei Subject: [PATCH v2 0/1] quota: remove unnecessary oom message Date: Fri, 18 Jun 2021 09:47:19 +0800 Message-ID: <20210618014720.1977-1-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.174.179.0] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpemm500006.china.huawei.com (7.185.36.236) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org v1 --> v2: As Jan Kara's suggestion: get rid of getdqbuf() altogether and instead call kmalloc() directly in all the places. Zhen Lei (1): quota: remove unnecessary oom message fs/quota/quota_tree.c | 33 ++++++++++++--------------------- 1 file changed, 12 insertions(+), 21 deletions(-) -- 2.25.1