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    Subject[RFC 15/28] Add a struct vfsmount parameter to vfs_rmdir()
    Add a struct vfsmount parameter to vfs_rmdir()

    Signed-off-by: Tony Jones <tonyj@suse.de>
    Signed-off-by: Andreas Gruenbacher <agruen@suse.de>

    Index: linux-2.6/fs/ecryptfs/inode.c
    ===================================================================
    --- linux-2.6.orig/fs/ecryptfs/inode.c
    +++ linux-2.6/fs/ecryptfs/inode.c
    @@ -534,14 +534,16 @@ out:
    static int ecryptfs_rmdir(struct inode *dir, struct dentry *dentry)
    {
    struct dentry *lower_dentry;
    + struct vfsmount *lower_mnt;
    struct dentry *lower_dir_dentry;
    int rc;

    lower_dentry = ecryptfs_dentry_to_lower(dentry);
    + lower_mnt = ecryptfs_dentry_to_lower_mnt(dentry);
    dget(dentry);
    lower_dir_dentry = lock_parent(lower_dentry);
    dget(lower_dentry);
    - rc = vfs_rmdir(lower_dir_dentry->d_inode, lower_dentry);
    + rc = vfs_rmdir(lower_dir_dentry->d_inode, lower_dentry, lower_mnt);
    dput(lower_dentry);
    if (!rc)
    d_delete(lower_dentry);
    Index: linux-2.6/fs/namei.c
    ===================================================================
    --- linux-2.6.orig/fs/namei.c
    +++ linux-2.6/fs/namei.c
    @@ -2006,7 +2006,7 @@ void dentry_unhash(struct dentry *dentry
    spin_unlock(&dcache_lock);
    }

    -int vfs_rmdir(struct inode *dir, struct dentry *dentry)
    +int vfs_rmdir(struct inode *dir, struct dentry *dentry,struct vfsmount *mnt)
    {
    int error = may_delete(dir, dentry, 1);

    @@ -2070,7 +2070,7 @@ static long do_rmdir(int dfd, const char
    error = PTR_ERR(dentry);
    if (IS_ERR(dentry))
    goto exit2;
    - error = vfs_rmdir(nd.dentry->d_inode, dentry);
    + error = vfs_rmdir(nd.dentry->d_inode, dentry, nd.mnt);
    dput(dentry);
    exit2:
    mutex_unlock(&nd.dentry->d_inode->i_mutex);
    Index: linux-2.6/fs/nfsd/nfs4recover.c
    ===================================================================
    --- linux-2.6.orig/fs/nfsd/nfs4recover.c
    +++ linux-2.6/fs/nfsd/nfs4recover.c
    @@ -275,7 +275,7 @@ nfsd4_clear_clid_dir(struct dentry *dir,
    * a kernel from the future.... */
    nfsd4_list_rec_dir(dentry, nfsd4_remove_clid_file);
    mutex_lock_nested(&dir->d_inode->i_mutex, I_MUTEX_PARENT);
    - status = vfs_rmdir(dir->d_inode, dentry);
    + status = vfs_rmdir(dir->d_inode, dentry, NULL);
    mutex_unlock(&dir->d_inode->i_mutex);
    return status;
    }
    Index: linux-2.6/fs/nfsd/vfs.c
    ===================================================================
    --- linux-2.6.orig/fs/nfsd/vfs.c
    +++ linux-2.6/fs/nfsd/vfs.c
    @@ -1694,7 +1694,7 @@ nfsd_unlink(struct svc_rqst *rqstp, stru
    #endif
    host_err = vfs_unlink(dirp, rdentry);
    } else { /* It's RMDIR */
    - host_err = vfs_rmdir(dirp, rdentry);
    + host_err = vfs_rmdir(dirp, rdentry, NULL);
    }

    dput(rdentry);
    Index: linux-2.6/fs/reiserfs/xattr.c
    ===================================================================
    --- linux-2.6.orig/fs/reiserfs/xattr.c
    +++ linux-2.6/fs/reiserfs/xattr.c
    @@ -823,7 +823,7 @@ int reiserfs_delete_xattrs(struct inode
    if (dir->d_inode->i_nlink <= 2) {
    root = get_xa_root(inode->i_sb);
    reiserfs_write_lock_xattrs(inode->i_sb);
    - err = vfs_rmdir(root->d_inode, dir);
    + err = vfs_rmdir(root->d_inode, dir, NULL);
    reiserfs_write_unlock_xattrs(inode->i_sb);
    dput(root);
    } else {
    Index: linux-2.6/include/linux/fs.h
    ===================================================================
    --- linux-2.6.orig/include/linux/fs.h
    +++ linux-2.6/include/linux/fs.h
    @@ -983,7 +983,7 @@ extern int vfs_mkdir(struct inode *, str
    extern int vfs_mknod(struct inode *, struct dentry *, struct vfsmount *, int, dev_t);
    extern int vfs_symlink(struct inode *, struct dentry *, struct vfsmount *, const char *, int);
    extern int vfs_link(struct dentry *, struct vfsmount *, struct inode *, struct dentry *, struct vfsmount *);
    -extern int vfs_rmdir(struct inode *, struct dentry *);
    +extern int vfs_rmdir(struct inode *, struct dentry *, struct vfsmount *);
    extern int vfs_unlink(struct inode *, struct dentry *);
    extern int vfs_rename(struct inode *, struct dentry *, struct inode *, struct dentry *);

    -
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