From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754528Ab3HWCts (ORCPT ); Thu, 22 Aug 2013 22:49:48 -0400 Received: from szxga02-in.huawei.com ([119.145.14.65]:61386 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752672Ab3HWCtp (ORCPT ); Thu, 22 Aug 2013 22:49:45 -0400 From: Rui Xiang To: , CC: , , , , , , , , , , Rui Xiang Subject: [PATCH 1/2] fs: implement inode uid/gid setting function Date: Fri, 23 Aug 2013 10:48:37 +0800 Message-ID: <1377226118-43756-2-git-send-email-rui.xiang@huawei.com> X-Mailer: git-send-email 1.8.1.msysgit.1 In-Reply-To: <1377226118-43756-1-git-send-email-rui.xiang@huawei.com> References: <1377226118-43756-1-git-send-email-rui.xiang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.135.72.188] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Supply a interface inode_set_user to set uid/gid of inode structs. Signed-off-by: Rui Xiang --- fs/inode.c | 7 +++++++ include/linux/fs.h | 1 + 2 files changed, 8 insertions(+) diff --git a/fs/inode.c b/fs/inode.c index e315c0a..3f90499 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -343,6 +343,13 @@ void inc_nlink(struct inode *inode) } EXPORT_SYMBOL(inc_nlink); +void inode_set_user(struct inode *inode, kuid_t uid, kgid_t gid) +{ + inode->i_uid = uid; + inode->i_gid = gid; +} +EXPORT_SYMBOL(inode_set_user); + void address_space_init_once(struct address_space *mapping) { memset(mapping, 0, sizeof(*mapping)); diff --git a/include/linux/fs.h b/include/linux/fs.h index 729e81b..36ac51b 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2619,6 +2619,7 @@ void __inode_sub_bytes(struct inode *inode, loff_t bytes); void inode_sub_bytes(struct inode *inode, loff_t bytes); loff_t inode_get_bytes(struct inode *inode); void inode_set_bytes(struct inode *inode, loff_t bytes); +void inode_set_user(struct inode *inode, kuid_t uid, kgid_t gid); extern int vfs_readdir(struct file *, filldir_t, void *); extern int iterate_dir(struct file *, struct dir_context *); -- 1.8.2.2