From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753588AbdK0Vsq (ORCPT ); Mon, 27 Nov 2017 16:48:46 -0500 Received: from mout.web.de ([212.227.15.4]:50220 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752422AbdK0Vso (ORCPT ); Mon, 27 Nov 2017 16:48:44 -0500 Subject: Re: omapfb/dss: Delete an error message for a failed memory allocation in three functions To: Joe Perches , linux-omap@vger.kernel.org, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: "Andrew F. Davis" , Arvind Yadav , Bartlomiej Zolnierkiewicz , Tomi Valkeinen , LKML , kernel-janitors@vger.kernel.org References: <1511809633.32426.70.camel@perches.com> From: SF Markus Elfring Message-ID: Date: Mon, 27 Nov 2017 22:48:26 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 MIME-Version: 1.0 In-Reply-To: <1511809633.32426.70.camel@perches.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:3iKg6FOY8wK7cDdkwPgXOVSR5d96HhlAetmdA0o9G45vK3+01di 6e3Bg8ZFBnVCzrJZbleuCEICEgHbMsOeFo3R+LQbzcQpnONRMjRMayDuBIUBvbsg0QQLQ9G uo/Xk38VrTq02OcTxY6PwSx2bdwnMh7IFw/6v4sKZyW+qD1xgtvUBiaHP/yffjml5RfRFiK yk1G/5jT8WJ9ibt5asBJg== X-UI-Out-Filterresults: notjunk:1;V01:K0:AKCMFLQVW0A=:r2wPuKIsqBQDRekvjvf2T6 sknMYQRxtHj2CRAARI3rE9qIyX6kbwqV+veL1+3KrCDRwwt6+WlphQ/AgNTpAe0NxZ+4vxPb1 eiOXSuXgBh19iHrQdDNUJZmqcoCFmc9dle9u3vE7T4BVXKh4z/57XNZqurmFtChib5Hxyx+Wq 97+6Du+n2nUNWfrmwPxVpQ6DGSrQ/iaYUEtcnOlOd6f47RNcr31CsLYV+c1vxHioFZ+BIJKQn nPzo/7MKbD1wkYmp2SIT9SffGmazE7RsPK5v+/Q8YGkE6vYYqA2iq1ygdhZ+Qx8Jq8YH8sl0u M76ULS4KohwiMpncCgKihabVIhn88boo+s8+KQeTmXHcGFIJf0p3SsGkJ348R4gt0MxA1QoOE JkJ9R8/CjFfxFR/Rim6r3zBCEgXeVLf2r57zeUB/wL7+hSudzDoWqWyfNNv7V+qJUE+cYBkBS 0i3TOqvykIbH2y1fZHb8o8UZlZmQ3oVoIgImwQbHIqcJekHC5qe/3MbdpQIMpHFXNTi4i8PAo sfPk0VdTxMiOW2XhfVjp9HfAWGchEE8PYGADWtnWTkIAI5j2HC5uqHGe7VM1qDXr8cjIxDiqm VzM7CHe0XMg8JjJfL4MkCq7WW9nYBS5d8sC0XOEdkK3CqqMwvopUZ1wv9INVlvm6YDvky4XWQ +4Sb4QBtfEfHdnmRlE32vwZeJpC/Um3NqBi8DcUU7nivnOIzHfL33MMPDc6Xe90ryOlzbQ0/T A1w8Od7lzIzcqnsyMaQHnssMTYjkVoI90ZacvSKjfKSmyfUe+Wdt5lTdw0VcAzDpTacLDqx2Y OqdlQemyAAd2ppu1O9z/s6525gAO/ZO9Aqyoup/+kACE9R2JaU= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > There is the generic stack dump on OOM so the module/line > is already known. Can such an implementation detail become better documented than in C source code? > The existence of these messages increases code size which > also make the OOM condition slightly more likely. Interesting view … > Markus' commit messages are always really poor descriptions > of why these removals are somewhat useful and the commit > could/should/might be applied. I agree that they could be improved for this transformation pattern if other information sources would become clearer for corresponding references. It seems that I got no responses so far for clarification requests according to the documentation in a direction I hoped for. Regards, Markus