From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934541Ab0BYXiy (ORCPT ); Thu, 25 Feb 2010 18:38:54 -0500 Received: from mx1.redhat.com ([209.132.183.28]:49797 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934520Ab0BYXix (ORCPT ); Thu, 25 Feb 2010 18:38:53 -0500 Message-ID: <4B8709BA.8090500@redhat.com> Date: Thu, 25 Feb 2010 18:37:30 -0500 From: Rik van Riel User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.7) Gecko/20100120 Fedora/3.0.1-1.fc12 Lightning/1.0b2pre Thunderbird/3.0.1 MIME-Version: 1.0 To: Wu Fengguang CC: Andrew Morton , Jens Axboe , Nick Piggin , Chris Mason , Peter Zijlstra , Clemens Ladisch , Olivier Galibert , Vivek Goyal , Christian Ehrhardt , Matt Mackall , Nick Piggin , Linux Memory Management List , linux-fsdevel@vger.kernel.org, LKML Subject: Re: [PATCH 13/15] radixtree: speed up the search for hole References: <20100224031001.026464755@intel.com> <20100224031055.460494682@intel.com> In-Reply-To: <20100224031055.460494682@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02/23/2010 10:10 PM, Wu Fengguang wrote: > Replace the hole scan functions with more fast versions: > - radix_tree_next_hole(root, index, max_scan) > - radix_tree_prev_hole(root, index, max_scan) > > Cc: Nick Piggin > Signed-off-by: Wu Fengguang Acked-by: Rik van Riel