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=-13.0 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 C6F7EC433E8 for ; Mon, 27 Jul 2020 22:44:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A2A8520809 for ; Mon, 27 Jul 2020 22:44:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727862AbgG0Woy convert rfc822-to-8bit (ORCPT ); Mon, 27 Jul 2020 18:44:54 -0400 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:35188 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727814AbgG0Wou (ORCPT ); Mon, 27 Jul 2020 18:44:50 -0400 Received: from pps.filterd (m0044010.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 06RMf5f2006636 for ; Mon, 27 Jul 2020 15:44:50 -0700 Received: from maileast.thefacebook.com ([163.114.130.16]) by mx0a-00082601.pphosted.com with ESMTP id 32h4k26tq0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Mon, 27 Jul 2020 15:44:50 -0700 Received: from intmgw002.06.prn3.facebook.com (2620:10d:c0a8:1b::d) by mail.thefacebook.com (2620:10d:c0a8:82::e) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1979.3; Mon, 27 Jul 2020 15:44:48 -0700 Received: by devvm1828.vll1.facebook.com (Postfix, from userid 172786) id BF8093FAB6F61; Mon, 27 Jul 2020 15:44:44 -0700 (PDT) Smtp-Origin-Hostprefix: devvm From: Jonathan Lemon Smtp-Origin-Hostname: devvm1828.vll1.facebook.com To: CC: Smtp-Origin-Cluster: vll1c12 Subject: [RFC PATCH v2 04/21] kernel/user: export free_uid Date: Mon, 27 Jul 2020 15:44:27 -0700 Message-ID: <20200727224444.2987641-5-jonathan.lemon@gmail.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200727224444.2987641-1-jonathan.lemon@gmail.com> References: <20200727224444.2987641-1-jonathan.lemon@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT X-FB-Internal: Safe Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-07-27_15:2020-07-27,2020-07-27 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 lowpriorityscore=0 clxscore=1034 adultscore=0 malwarescore=0 bulkscore=0 phishscore=0 priorityscore=1501 mlxlogscore=614 mlxscore=0 spamscore=0 suspectscore=3 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2007270153 X-FB-Internal: deliver Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org get_uid is a static inline which can be called from a module, so free_uid should also be callable from a module. Signed-off-by: Jonathan Lemon --- kernel/user.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/user.c b/kernel/user.c index b1635d94a1f2..1e015abf0a2b 100644 --- a/kernel/user.c +++ b/kernel/user.c @@ -171,6 +171,7 @@ void free_uid(struct user_struct *up) if (refcount_dec_and_lock_irqsave(&up->__count, &uidhash_lock, &flags)) free_user(up, flags); } +EXPORT_SYMBOL_GPL(free_uid); struct user_struct *alloc_uid(kuid_t uid) { -- 2.24.1