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 95395C433FE for ; Fri, 4 Nov 2022 19:42:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229562AbiKDTmR (ORCPT ); Fri, 4 Nov 2022 15:42:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39300 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229457AbiKDTmP (ORCPT ); Fri, 4 Nov 2022 15:42:15 -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 B63E3110D; Fri, 4 Nov 2022 12:42:13 -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 4FDC962308; Fri, 4 Nov 2022 19:42:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 32A74C433D6; Fri, 4 Nov 2022 19:42:11 +0000 (UTC) Date: Fri, 4 Nov 2022 15:42:09 -0400 From: Steven Rostedt To: Guenter Roeck Cc: linux-kernel@vger.kernel.org, Linus Torvalds , Thomas Gleixner , Stephen Boyd , Anna-Maria Gleixner , Andrew Morton , rcu@vger.kernel.org, linux-doc@vger.kernel.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, linux-edac@vger.kernel.org, cgroups@vger.kernel.org, linux-block@vger.kernel.org, linux-acpi@vger.kernel.org, linux-atm-general@lists.sourceforge.net, netdev@vger.kernel.org, linux-pm@vger.kernel.org, drbd-dev@lists.linbit.com, linux-bluetooth@vger.kernel.org, openipmi-developer@lists.sourceforge.net, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, intel-gfx@lists.freedesktop.org, linux-input@vger.kernel.org, linux-parisc@vger.kernel.org, linux-leds@vger.kernel.org, intel-wired-lan@lists.osuosl.org, linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org, linux-scsi@vger.kernel.org, linux-staging@lists.linux.dev, linux-ext4@vger.kernel.org, linux-nilfs@vger.kernel.org, bridge@lists.linux-foundation.org, netfilter-devel@vger.kernel.org, coreteam@netfilter.org, lvs-devel@vger.kernel.org, linux-afs@lists.infradead.org, linux-nfs@vger.kernel.org, tipc-discussion@lists.sourceforge.net, alsa-devel@alsa-project.org Subject: Re: [RFC][PATCH v3 00/33] timers: Use timer_shutdown*() before freeing timers Message-ID: <20221104154209.21b26782@rorschach.local.home> In-Reply-To: <20221104192232.GA2520396@roeck-us.net> References: <20221104054053.431922658@goodmis.org> <20221104192232.GA2520396@roeck-us.net> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org On Fri, 4 Nov 2022 12:22:32 -0700 Guenter Roeck wrote: > Unfortunately the renaming caused some symbol conflicts. > > Global definition: timer_shutdown > > File Line > 0 time.c 93 static inline void timer_shutdown(struct clock_event_device *evt) > 1 arm_arch_timer.c 690 static __always_inline int timer_shutdown(const int access, > 2 timer-fttmr010.c 105 int (*timer_shutdown)(struct clock_event_device *evt); > 3 timer-sp804.c 158 static inline void timer_shutdown(struct clock_event_device *evt) > 4 timer.h 239 static inline int timer_shutdown(struct timer_list *timer) $ git grep '\btimer_shutdown' arch/arm/mach-spear/time.c:static inline void timer_shutdown(struct clock_event_device *evt) arch/arm/mach-spear/time.c: timer_shutdown(evt); arch/arm/mach-spear/time.c: timer_shutdown(evt); arch/arm/mach-spear/time.c: timer_shutdown(evt); drivers/clocksource/arm_arch_timer.c:static __always_inline int timer_shutdown(const int access, drivers/clocksource/arm_arch_timer.c: return timer_shutdown(ARCH_TIMER_VIRT_ACCESS, clk); drivers/clocksource/arm_arch_timer.c: return timer_shutdown(ARCH_TIMER_PHYS_ACCESS, clk); drivers/clocksource/arm_arch_timer.c: return timer_shutdown(ARCH_TIMER_MEM_VIRT_ACCESS, clk); drivers/clocksource/arm_arch_timer.c: return timer_shutdown(ARCH_TIMER_MEM_PHYS_ACCESS, clk); drivers/clocksource/timer-fttmr010.c: int (*timer_shutdown)(struct clock_event_device *evt); drivers/clocksource/timer-fttmr010.c: fttmr010->timer_shutdown(evt); drivers/clocksource/timer-fttmr010.c: fttmr010->timer_shutdown(evt); drivers/clocksource/timer-fttmr010.c: fttmr010->timer_shutdown(evt); drivers/clocksource/timer-fttmr010.c: fttmr010->timer_shutdown = ast2600_timer_shutdown; drivers/clocksource/timer-fttmr010.c: fttmr010->timer_shutdown = fttmr010_timer_shutdown; drivers/clocksource/timer-fttmr010.c: fttmr010->clkevt.set_state_shutdown = fttmr010->timer_shutdown; drivers/clocksource/timer-fttmr010.c: fttmr010->clkevt.tick_resume = fttmr010->timer_shutdown; drivers/clocksource/timer-sp804.c:static inline void timer_shutdown(struct clock_event_device *evt) drivers/clocksource/timer-sp804.c: timer_shutdown(evt); drivers/clocksource/timer-sp804.c: timer_shutdown(evt); Honestly, I think these need to be renamed, as "timer_shutdown()" should be specific to the timer code, and not individual timers. I'll start making a patch set that starts by renaming these timers, then adds the timer_shutdown() API, and finished with the trivial updates, and that will be a real "PATCH" (non RFC). Linus, should I also add any patches that has already been acked by the respective maintainer? -- Steve