rem: TRACE(("devfs_getnvnode: looked it up at 0x%x\n", *v));
add: TRACE(("devfs_get_vnode: looked it up at %p\n", *_vnode));
context: devfs_get_vnode(fs_cookie _fs, vnode_id id, fs_vnode *v, bool r){	struct devfs *fs = (struct devfs *)_fs;	TRACE(("devfs_getvnode: asking for vnode 0x%x 0x%x, r %d\n", id, r));	if(!r)		mutex_lock(&fs->lock);	*v = hash_lookup(fs->vnode_list_hash, &id);	if(!r)		mutex_unlock(&fs->lock);	TRACE(("devfs_getnvnode: looked it up at 0x%x\n", *v));	if(*v)		return 0;	else		return ERR_NOT_FOUND;}