From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932079Ab2HFOZy (ORCPT ); Mon, 6 Aug 2012 10:25:54 -0400 Received: from merlin.infradead.org ([205.233.59.134]:43269 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756493Ab2HFOZx convert rfc822-to-8bit (ORCPT ); Mon, 6 Aug 2012 10:25:53 -0400 Message-ID: <1344263140.27828.59.camel@twins> Subject: Re: [PATCH v2 8/9] rbtree: faster augmented rbtree manipulation From: Peter Zijlstra To: Michel Lespinasse Cc: riel@redhat.com, daniel.santos@pobox.com, aarcange@redhat.com, dwmw2@infradead.org, akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org Date: Mon, 06 Aug 2012 16:25:40 +0200 In-Reply-To: <1343946858-8170-9-git-send-email-walken@google.com> References: <1343946858-8170-1-git-send-email-walken@google.com> <1343946858-8170-9-git-send-email-walken@google.com> Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-Mailer: Evolution 3.2.2- Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2012-08-02 at 15:34 -0700, Michel Lespinasse wrote: > +struct rb_augment_callbacks { > + void (*propagate)(struct rb_node *node, struct rb_node *stop); > + void (*copy)(struct rb_node *old, struct rb_node *new); > + void (*rotate)(struct rb_node *old, struct rb_node *new); > +}; Should we make that const pointers? Daniel?