__node_2_uprobe
return uprobe_cmp(a->inode, a->offset, __node_2_uprobe(b));
struct uprobe *u = __node_2_uprobe(a);
return uprobe_cmp(u->inode, u->offset, __node_2_uprobe(b));
return __node_2_uprobe(node);
struct uprobe *u = __node_2_uprobe(node);