From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx160.postini.com [74.125.245.160]) by kanga.kvack.org (Postfix) with SMTP id 5C3356B0069 for ; Thu, 22 Aug 2013 22:51:17 -0400 (EDT) From: 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> 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 Sender: owner-linux-mm@kvack.org List-ID: To: linux-fsdevel@vger.kernel.org, viro@zeniv.linux.org.uk Cc: linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-rdma@vger.kernel.org, linux-usb@vger.kernel.org, v9fs-developer@lists.sourceforge.net, linux-mm@kvack.org, cgroups@vger.kernel.org, netdev@vger.kernel.org, Rui Xiang 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 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org