fs/gfs2/inode.c

1391  * @odentry: The old dentry of the file
1398 static int gfs2_rename(struct inode *odir, struct dentry *odentry,
1403 	struct gfs2_inode *ip = GFS2_I(d_inode(odentry));
1492 	error = gfs2_unlink_ok(odip, &odentry->d_name, ip);
1557 		error = gfs2_permission(&nop_mnt_idmap, d_inode(odentry),
1599 	error = gfs2_dir_del(odip, odentry);
1636  * @odentry: The old dentry of the file
1644 static int gfs2_exchange(struct inode *odir, struct dentry *odentry,
1650 	struct gfs2_inode *oip = GFS2_I(odentry->d_inode);
1713 	error = gfs2_unlink_ok(odip, &odentry->d_name, oip);
1721 		error = gfs2_permission(&nop_mnt_idmap, odentry->d_inode,
1749 	error = gfs2_dir_mvino(odip, &odentry->d_name, nip,
1783 			struct dentry *odentry, struct inode *ndir,
1792 		return gfs2_exchange(odir, odentry, ndir, ndentry, flags);
1794 	return gfs2_rename(odir, odentry, ndir, ndentry);