From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2D963C43387 for ; Fri, 11 Jan 2019 13:53:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E483F2133F for ; Fri, 11 Jan 2019 13:53:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547214823; bh=m+wK3QaFLTBJDMtXCvxO/AElSCcMDLOGm7LHC+Owrw4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=hlf5OM35+g2wgZRgdI338OXYAQHAEETSb6rONrqVi7anBtCrzWzu3OGPuIRaDzhMI mOWgTrRkvGVL9fxWIG5jiLUteUzrGQS1ER8E/8pFX4sfJhpssVzcMRGFi/ei5D4l1k 1u4Yt1L1uaCzl3P4xfY34of5wFweAZqJCsZMVhVE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732911AbfAKNxm (ORCPT ); Fri, 11 Jan 2019 08:53:42 -0500 Received: from mail.kernel.org ([198.145.29.99]:47578 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729744AbfAKNxl (ORCPT ); Fri, 11 Jan 2019 08:53:41 -0500 Received: from quaco.ghostprotocols.net (unknown [190.15.121.82]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 33C6320870; Fri, 11 Jan 2019 13:53:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547214821; bh=m+wK3QaFLTBJDMtXCvxO/AElSCcMDLOGm7LHC+Owrw4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=pDJVc+v+F40iStrZIoAzhHGvyP268Bawb0NNcb/1cVMApKqz27e/K5fF3HcSUtaII nSMzBHeUmTE3akftizU/RCyznEJS7zZctlHs8tSE8IrWE1ihsmYD3TkSEQPZcKOjYq Id/8Uncycdamqg0o8gR1fQDeRmCdOX6aiz5dqA28= Received: by quaco.ghostprotocols.net (Postfix, from userid 1000) id DC00E41AB5; Fri, 11 Jan 2019 10:53:38 -0300 (-03) Date: Fri, 11 Jan 2019 10:53:38 -0300 From: Arnaldo Carvalho de Melo To: Jiri Olsa Cc: Namhyung Kim , linux-kernel@vger.kernel.org, Ingo Molnar , Alexander Shishkin , Peter Zijlstra , kernel-team@lge.com Subject: Re: [PATCHv2 0/6] perf session: Add reader object Message-ID: <20190111135338.GU22483@kernel.org> References: <20190110101301.6196-1-jolsa@kernel.org> <20190111013115.GA557@sejong> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190111013115.GA557@sejong> X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Fri, Jan 11, 2019 at 10:31:16AM +0900, Namhyung Kim escreveu: > Hi Jirka, > > On Thu, Jan 10, 2019 at 11:12:55AM +0100, Jiri Olsa wrote: > > hi, > > this patchset adds reader object to interface event > > processing for any data. It's defined as: > > > > struct reader { > > int fd; > > u64 data_size; > > u64 data_offset; > > }; > > > > Now we can simply define reader object for arbitrary file > > data portion and pass it to reader__process_events function > > to process its data. > > > > It's preparation for multiple file storage under perf.data > > directory. > > I'm looking forward to seeing it soon! :) > > Acked-by: Namhyung Kim Thanks, baby steps, prepping the stage for using multiple readers, one per thread, etc, applied. - Arnaldo