From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933301AbXBESbF (ORCPT ); Mon, 5 Feb 2007 13:31:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933298AbXBESaz (ORCPT ); Mon, 5 Feb 2007 13:30:55 -0500 Received: from cantor2.suse.de ([195.135.220.15]:47752 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933173AbXBES0J (ORCPT ); Mon, 5 Feb 2007 13:26:09 -0500 From: Tony Jones To: linux-kernel@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org, chrisw@sous-sol.org, Tony Jones , linux-security-module@vger.kernel.org, agruen@suse.de Date: Mon, 05 Feb 2007 10:25:11 -0800 Message-Id: <20070205182511.12164.62940.sendpatchset@ermintrude.int.wirex.com> In-Reply-To: <20070205182213.12164.40927.sendpatchset@ermintrude.int.wirex.com> References: <20070205182213.12164.40927.sendpatchset@ermintrude.int.wirex.com> Subject: [RFC 19/28] Add struct vfsmount parameters to vfs_rename() Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Add struct vfsmount parameters to vfs_rename() Signed-off-by: Tony Jones Signed-off-by: Andreas Gruenbacher Index: linux-2.6/fs/ecryptfs/inode.c =================================================================== --- linux-2.6.orig/fs/ecryptfs/inode.c +++ linux-2.6/fs/ecryptfs/inode.c @@ -590,19 +590,24 @@ ecryptfs_rename(struct inode *old_dir, s { int rc; struct dentry *lower_old_dentry; + struct vfsmount *lower_old_mnt; struct dentry *lower_new_dentry; + struct vfsmount *lower_new_mnt; struct dentry *lower_old_dir_dentry; struct dentry *lower_new_dir_dentry; lower_old_dentry = ecryptfs_dentry_to_lower(old_dentry); + lower_old_mnt = ecryptfs_dentry_to_lower_mnt(old_dentry); lower_new_dentry = ecryptfs_dentry_to_lower(new_dentry); + lower_new_mnt = ecryptfs_dentry_to_lower_mnt(new_dentry); dget(lower_old_dentry); dget(lower_new_dentry); lower_old_dir_dentry = dget_parent(lower_old_dentry); lower_new_dir_dentry = dget_parent(lower_new_dentry); lock_rename(lower_old_dir_dentry, lower_new_dir_dentry); rc = vfs_rename(lower_old_dir_dentry->d_inode, lower_old_dentry, - lower_new_dir_dentry->d_inode, lower_new_dentry); + lower_old_mnt, lower_new_dir_dentry->d_inode, + lower_new_dentry, lower_new_mnt); if (rc) goto out_lock; fsstack_copy_attr_all(new_dir, lower_new_dir_dentry->d_inode, NULL); Index: linux-2.6/fs/namei.c =================================================================== --- linux-2.6.orig/fs/namei.c +++ linux-2.6/fs/namei.c @@ -2382,7 +2382,8 @@ asmlinkage long sys_link(const char __us * locking]. */ static int vfs_rename_dir(struct inode *old_dir, struct dentry *old_dentry, - struct inode *new_dir, struct dentry *new_dentry) + struct vfsmount *old_mnt, struct inode *new_dir, + struct dentry *new_dentry, struct vfsmount *new_mnt) { int error = 0; struct inode *target; @@ -2425,7 +2426,8 @@ static int vfs_rename_dir(struct inode * } static int vfs_rename_other(struct inode *old_dir, struct dentry *old_dentry, - struct inode *new_dir, struct dentry *new_dentry) + struct vfsmount *old_mnt, struct inode *new_dir, + struct dentry *new_dentry, struct vfsmount *new_mnt) { struct inode *target; int error; @@ -2453,7 +2455,8 @@ static int vfs_rename_other(struct inode } int vfs_rename(struct inode *old_dir, struct dentry *old_dentry, - struct inode *new_dir, struct dentry *new_dentry) + struct vfsmount *old_mnt, struct inode *new_dir, + struct dentry *new_dentry, struct vfsmount *new_mnt) { int error; int is_dir = S_ISDIR(old_dentry->d_inode->i_mode); @@ -2482,9 +2485,11 @@ int vfs_rename(struct inode *old_dir, st old_name = fsnotify_oldname_init(old_dentry->d_name.name); if (is_dir) - error = vfs_rename_dir(old_dir,old_dentry,new_dir,new_dentry); + error = vfs_rename_dir(old_dir, old_dentry, old_mnt, + new_dir, new_dentry, new_mnt); else - error = vfs_rename_other(old_dir,old_dentry,new_dir,new_dentry); + error = vfs_rename_other(old_dir, old_dentry, old_mnt, + new_dir, new_dentry, new_mnt); if (!error) { const char *new_name = old_dentry->d_name.name; fsnotify_move(old_dir, new_dir, old_name, new_name, is_dir, @@ -2556,8 +2561,8 @@ static int do_rename(int olddfd, const c if (new_dentry == trap) goto exit5; - error = vfs_rename(old_dir->d_inode, old_dentry, - new_dir->d_inode, new_dentry); + error = vfs_rename(old_dir->d_inode, old_dentry, oldnd.mnt, + new_dir->d_inode, new_dentry, newnd.mnt); exit5: dput(new_dentry); exit4: Index: linux-2.6/fs/nfsd/vfs.c =================================================================== --- linux-2.6.orig/fs/nfsd/vfs.c +++ linux-2.6/fs/nfsd/vfs.c @@ -1620,7 +1620,7 @@ nfsd_rename(struct svc_rqst *rqstp, stru host_err = -EPERM; } else #endif - host_err = vfs_rename(fdir, odentry, tdir, ndentry); + host_err = vfs_rename(fdir, odentry, NULL, tdir, ndentry, NULL); if (!host_err && EX_ISSYNC(tfhp->fh_export)) { host_err = nfsd_sync_dir(tdentry); if (!host_err) Index: linux-2.6/include/linux/fs.h =================================================================== --- linux-2.6.orig/include/linux/fs.h +++ linux-2.6/include/linux/fs.h @@ -985,7 +985,7 @@ extern int vfs_symlink(struct inode *, s extern int vfs_link(struct dentry *, struct vfsmount *, struct inode *, struct dentry *, struct vfsmount *); extern int vfs_rmdir(struct inode *, struct dentry *, struct vfsmount *); extern int vfs_unlink(struct inode *, struct dentry *, struct vfsmount *); -extern int vfs_rename(struct inode *, struct dentry *, struct inode *, struct dentry *); +extern int vfs_rename(struct inode *, struct dentry *, struct vfsmount *, struct inode *, struct dentry *, struct vfsmount *); /* * VFS dentry helper functions.