From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oa1-f41.google.com (mail-oa1-f41.google.com [209.85.160.41]) by mail19.linbit.com (LINBIT Mail Daemon) with ESMTP id B8738420237 for ; Fri, 4 Nov 2022 21:42:02 +0100 (CET) Received: by mail-oa1-f41.google.com with SMTP id 586e51a60fabf-13d9a3bb27aso5998210fac.11 for ; Fri, 04 Nov 2022 13:42:02 -0700 (PDT) Sender: Guenter Roeck Date: Fri, 4 Nov 2022 13:41:59 -0700 From: Guenter Roeck To: Steven Rostedt Message-ID: <20221104204159.GA506794@roeck-us.net> References: <20221104054053.431922658@goodmis.org> <20221104192232.GA2520396@roeck-us.net> <20221104154209.21b26782@rorschach.local.home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221104154209.21b26782@rorschach.local.home> Cc: alsa-devel@alsa-project.org, linux-staging@lists.linux.dev, linux-doc@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, Thomas Gleixner , linux-leds@vger.kernel.org, drbd-dev@lists.linbit.com, linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org, linux-scsi@vger.kernel.org, linux-sh@vger.kernel.org, linux-atm-general@lists.sourceforge.net, linux-afs@lists.infradead.org, lvs-devel@vger.kernel.org, linux-acpi@vger.kernel.org, coreteam@netfilter.org, intel-wired-lan@lists.osuosl.org, linux-input@vger.kernel.org, tipc-discussion@lists.sourceforge.net, linux-ext4@vger.kernel.org, linux-media@vger.kernel.org, bridge@lists.linux-foundation.org, linux-pm@vger.kernel.org, intel-gfx@lists.freedesktop.org, rcu@vger.kernel.org, cgroups@vger.kernel.org, openipmi-developer@lists.sourceforge.net, Anna-Maria Gleixner , linux-edac@vger.kernel.org, linux-block@vger.kernel.org, linux-nfs@vger.kernel.org, linux-parisc@vger.kernel.org, Stephen Boyd , netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, netfilter-devel@vger.kernel.org, Andrew Morton , Linus Torvalds Subject: Re: [Drbd-dev] [RFC][PATCH v3 00/33] timers: Use timer_shutdown*() before freeing timers List-Id: "*Coordination* of development, patches, contributions -- *Questions* \(even to developers\) go to drbd-user, please." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Fri, Nov 04, 2022 at 03:42:09PM -0400, Steven Rostedt wrote: > 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. Yes, that is what I did locally. I am repeating my test now with that change made. Guenter