From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753288Ab1AQQjs (ORCPT ); Mon, 17 Jan 2011 11:39:48 -0500 Received: from mail7.hitachi.co.jp ([133.145.228.42]:44138 "EHLO mail7.hitachi.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752907Ab1AQQjr (ORCPT ); Mon, 17 Jan 2011 11:39:47 -0500 X-AuditID: b753bd60-a1894ba000000ca4-96-4d3470cf5fe4 Message-ID: <4D3470CB.6000408@hitachi.com> Date: Tue, 18 Jan 2011 01:39:39 +0900 From: Masami Hiramatsu Organization: Systems Development Lab., Hitachi, Ltd., Japan User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; ja; rv:1.9.2.13) Gecko/20101207 Thunderbird/3.1.7 MIME-Version: 1.0 To: Arnaldo Carvalho de Melo Cc: Ingo Molnar , Steven Rostedt , Srikar Dronamraju , Franck Bui-Huu , linux-kernel@vger.kernel.org, 2nddept-manager@sdl.hitachi.co.jp, Peter Zijlstra , Paul Mackerras Subject: Re: [PATCH -perf/perf/core 4/6] perf: Add strfilter for general purpose string filter References: <20110113124548.22426.11201.stgit@ltc236.sdl.hitachi.co.jp> <20110113124617.22426.25293.stgit@ltc236.sdl.hitachi.co.jp> <20110117124029.GC3902@ghostprotocols.net> <20110117125534.GD3902@ghostprotocols.net> In-Reply-To: <20110117125534.GD3902@ghostprotocols.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Brightmail-Tracker: AAAAAA== X-FMFTCR: RANGEC Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org (2011/01/17 21:55), Arnaldo Carvalho de Melo wrote: > Em Mon, Jan 17, 2011 at 10:40:29AM -0200, Arnaldo Carvalho de Melo escreveu: >> Em Thu, Jan 13, 2011 at 09:46:17PM +0900, Masami Hiramatsu escreveu: >>> Add strfilter for general purpose string filter. >>> Every filter rules are descrived by glob matching pattern >>> and '!' prefix which means Logical NOT. >>> A strfilter consists of those filter rules connected >>> with '&' and '|'. A set of rules can be folded by using >>> '(' and ')'. It also accepts spaces around rules and those >> >> You're not checking strfilter__alloc results, I'm fixing this for you >> this time :-) > > Not really, please check strdup() result and strfilter__delete() needs > to traverse all the nodes, not just the ones pointed at the root, right? Would you mean that it should release all the node including ascendants? Hmm, I think we might just need to update its parent so that it doesn't get affected, because the strfilter__delete() doesn't know which user variable points the parent of the given node. E.g. If we remove "b*" from "(a* | b*)", just update it as "(a* | !*)" > Please address these problems and resubmit this patch, I merged the > first three, folding the documentation one you sent for --funcs into the > third, where the feature was added. > > Please rebase from my perf/core branch at: > > http://git.kernel.org/?p=linux/kernel/git/acme/linux-2.6.git;a=shortlog;h=refs/heads/perf/core > Yeah, anyway, I'll update it for fixing the misses you pointed. Thanks! > - Arnaldo > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- Masami HIRAMATSU 2nd Dept. Linux Technology Center Hitachi, Ltd., Systems Development Laboratory E-mail: masami.hiramatsu.pt@hitachi.com