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=-2.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 9615DC3A5A7 for ; Wed, 4 Sep 2019 14:49:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 621CA2168B for ; Wed, 4 Sep 2019 14:49:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567608548; bh=RPE8b67fmubiSZrCTV7LHouX1oUclLHCZWI7Yt8Bx6Q=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=kjt7iBh/s4ao1ZiLT78M6CusY8W+mWCuVZaKbb7frfEvmiZXfkgoiwa+0fpWPj1mH 7PNFXkTynPeYai15WEPRJTAz4pm26i3/m+aP30ncDEJnGpWJj/vA2FjWiYmp8sARs1 LqelN3hUzjxWGFzltyer6vEhEjNPslBqVFbNRAS8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731016AbfIDOtH (ORCPT ); Wed, 4 Sep 2019 10:49:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:36004 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726304AbfIDOtH (ORCPT ); Wed, 4 Sep 2019 10:49:07 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (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 EA5DE208E4; Wed, 4 Sep 2019 14:49:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567608546; bh=RPE8b67fmubiSZrCTV7LHouX1oUclLHCZWI7Yt8Bx6Q=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=zzUV5wdJcf55ru/t69XtJzcn8Z/+XSbF6iZR7S54V7oL4gSfkcoVrRSfRE4JduwXE TCci2o+DOh0CCKrDDl3bXZcyiR4VFEm+y//A7k2j3GSvvAugEiUoMLoZRUEf3RYkXK vJgR1S9BEPYMOEKn875B6HrQtv2oinTx8EDGkSs0= Date: Wed, 4 Sep 2019 16:49:03 +0200 From: Greg Kroah-Hartman To: Joel Fernandes Cc: Christian Brauner , Hridya Valsaraju , "open list:ANDROID DRIVERS" , kernel-team , Todd Kjos , LKML , Arve =?iso-8859-1?B?SGr4bm5lduVn?= , Martijn Coenen Subject: Re: [PATCH v3 0/4] Add binder state and statistics to binderfs Message-ID: <20190904144903.GA30432@kroah.com> References: <20190903161655.107408-1-hridya@google.com> <20190904111934.ya37tlzqjqvt7h6a@wittgenstein> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Sep 04, 2019 at 10:20:32AM -0400, Joel Fernandes wrote: > On September 4, 2019 7:19:35 AM EDT, Christian Brauner > wrote: > >On Tue, Sep 03, 2019 at 09:16:51AM -0700, Hridya Valsaraju wrote: > >> Currently, the only way to access binder state and > >> statistics is through debugfs. We need a way to > >> access the same even when debugfs is not mounted. > >> These patches add a mount option to make this > >> information available in binderfs without affecting > >> its presence in debugfs. The following debugfs nodes > >> will be made available in a binderfs instance when > >> mounted with the mount option 'stats=global' or 'stats=local'. > >> > >> /sys/kernel/debug/binder/failed_transaction_log > >> /sys/kernel/debug/binder/proc > >> /sys/kernel/debug/binder/state > >> /sys/kernel/debug/binder/stats > >> /sys/kernel/debug/binder/transaction_log > >> /sys/kernel/debug/binder/transactions > > > >Acked-by: Christian Brauner > > > >Btw, I think your counting is off-by-one. :) We usually count the > >initial send of a series as 0 and the first rework of that series as > >v1. > >I think you counted your initial send as v1 and the first rework as v2. > > Which is fine. I have done it both ways. Is this a rule written somewhere? No where, I can count both ways, it's not a big deal :) greg k-h