From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Guilherme G. Piccoli" Subject: Re: [PATCH 18/30] notifier: Show function names on notifier routines if DEBUG_NOTIFIERS is set Date: Fri, 29 Apr 2022 16:38:02 -0300 Message-ID: <88b19a1c-7cea-9a28-3770-e235c286efed@igalia.com> References: <20220427224924.592546-1-gpiccoli@igalia.com> <20220427224924.592546-19-gpiccoli@igalia.com> <9f44aae6-ec00-7ede-ec19-6e67ceb74510@huawei.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:From: References:Cc:To:Subject:MIME-Version:Date:Message-ID:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=+2llGFga5QkASn4XVi2aetavO7ILP6dASiYzMijceyQ=; b=UOUUrMszI73hVVDlQl0qMGKpgi SURYnynivwToxWlxRFNHZuJUlYACg3pOlToF9uePQZKQj9Jh28x9HqFS+8ma2UKNqqfTZIoq5qPoX ZjKu0SXAHcAaL5fBZDxiontPvDun5f7GYgdbt4dCuiMpqF5UK3BAq1NYYAup9oZJISpA3f/6msVNv KxEGWm1/bKbhG1suPPcwhVBlVUZnIQWEhpqD+ct/zjPgjlzryTF/5q8gZE+Q8KVJ4Te371qBOe3Ly SxwsyKvT3lKFnIB4YpgxZ/QTp4/T994RncLE2AybyAnDHh154KcaeR4cHIlVzuqXykPOlGP9iLWEL 6VZKIX4 Content-Language: en-US In-Reply-To: <9f44aae6-ec00-7ede-ec19-6e67ceb74510-hv44wF8Li93QT0dZR+AlfA@public.gmane.org> List-ID: Content-Type: text/plain; charset="us-ascii" To: Xiaoming Ni , akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, bhe-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, pmladek-IBi9RG/b67k@public.gmane.org, kexec-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, bcm-kernel-feedback-list-dY08KVG/lbpWk0Htik3J/w@public.gmane.org, linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, linux-alpha-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-edac-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-hyperv-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-leds-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mips-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-parisc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-remoteproc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-s390-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-um-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-xtensa-PjhNF2WwrV/0Sa2dR60CXw@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, openipmi-developer-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, rcu-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, sparclinux-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, xen-devel-GuqFBffKawtpuQazS67q72D2FQJk+8+b@public.gmane.org, x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, kernel-dev-wEGTBA9jqPzQT0dZR+AlfA@public.gmane.org, kernel-WeLdAqEWwDvk1uMJSBkQmQ@public.gmane.org, halves-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org, fabiomirmar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, alejandro.j.jimenez-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org, andriy.shevchenko-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, arnd-r2nGTMty4D4@public.gmane.org On 27/04/2022 22:01, Xiaoming Ni wrote: > [...] > Duplicate Code. > > Is it better to use __func__ and %pS? > > pr_info("%s: %pS\n", __func__, n->notifier_call); > > This is a great suggestion Xiaoming, much appreciated! I feel like reinventing the wheel here - with your idea, code was super clear and concise, very nice suggestion!! The only 2 things that diverge from your idea: I'm using '%ps' (not showing offsets) and also, kept the wording "(un)registered/calling", not using __func__ - I feel it's a bit odd in the output. OK for you? I'm definitely using your idea in V2 heh Cheers, Guilherme