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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 96313C77B61 for ; Thu, 13 Apr 2023 10:17:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230522AbjDMKRw (ORCPT ); Thu, 13 Apr 2023 06:17:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37242 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230153AbjDMKRf (ORCPT ); Thu, 13 Apr 2023 06:17:35 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2E30B9004 for ; Thu, 13 Apr 2023 03:17:29 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 936EB63BF0 for ; Thu, 13 Apr 2023 10:17:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 77312C433D2; Thu, 13 Apr 2023 10:17:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1681381048; bh=8fiaQqlHp6vGBy60Or+G4VAsffLp1a8Nn+RofsmWQv8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=pdzqXB8rJTqVOnTrS3OLgfVmdWh7q2wqgdRXL/BBdqDyum58D9NjLxtXxV+ktKJxb k8jxDHfFvcYK9qStaJ7T+2f7CUBuRa3+MUl+g2WKXqsDosSk7G6lgArcSr1VUkq7Gv FJQ08bNM38JMh0Z+DkOkR/lnczxxTnP29ZDDFGRw= Date: Thu, 13 Apr 2023 12:17:25 +0200 From: Greg KH To: Chuang Zhang Cc: arve@android.com, tkjos@android.com, maco@android.com, joel@joelfernandes.org, brauner@kernel.org, cmllamas@google.com, surenb@google.com, linux-kernel@vger.kernel.org, zhangchuang3 Subject: Re: [PATCH] Binder: Add timestamp and async from pid/tid to transaction record Message-ID: <2023041338-survey-broker-ba63@gregkh> References: <20230413093805.385284-1-zhangchuang1909@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230413093805.385284-1-zhangchuang1909@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Apr 13, 2023 at 05:38:05PM +0800, Chuang Zhang wrote: > From: zhangchuang3 > > This patch adds a timestamp field to the binder_transaction > structure to track the time consumed during transmission > when reading binder_transaction records. > Additionally, it records the from pid and tid of asynchronous > binder. This information is printed when reading binderfs > related nodes to assist with debugging. > > Signed-off-by: zhangchuang3 As I said before, use your hame, not your email alias. And do NOT send the patch from a gmail account, otherwise I have no way to verify that you really are a developer at xiaomi.com, right? thanks, greg k-h