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Message-ID: <437dcc56-cdd3-9fee-3a06-d5ba3187eeb6@igalia.com> Date: Mon, 17 Oct 2022 11:02:45 -0300 From: "Guilherme G. Piccoli" <gpiccoli@...lia.com> To: rostedt@...dmis.org Cc: kexec@...ts.infradead.org, pmladek@...e.com, bhe@...hat.com, akpm@...ux-foundation.org, linux-kernel@...r.kernel.org, linux-hyperv@...r.kernel.org, netdev@...r.kernel.org, x86@...nel.org, kernel-dev@...lia.com, kernel@...ccoli.net, halves@...onical.com, fabiomirmar@...il.com, alejandro.j.jimenez@...cle.com, andriy.shevchenko@...ux.intel.com, arnd@...db.de, bp@...en8.de, corbet@....net, d.hatayama@...fujitsu.com, dave.hansen@...ux.intel.com, dyoung@...hat.com, feng.tang@...el.com, gregkh@...uxfoundation.org, mikelley@...rosoft.com, hidehiro.kawai.ez@...achi.com, jgross@...e.com, john.ogness@...utronix.de, keescook@...omium.org, luto@...nel.org, mhiramat@...nel.org, mingo@...hat.com, paulmck@...nel.org, peterz@...radead.org, senozhatsky@...omium.org, stern@...land.harvard.edu, tglx@...utronix.de, vgoyal@...hat.com, vkuznets@...hat.com, will@...nel.org, xuqiang36@...wei.com, Sergei Shtylyov <sergei.shtylyov@...il.com> Subject: Re: [PATCH V3 06/11] tracing: Improve panic/die notifiers On 19/08/2022 19:17, Guilherme G. Piccoli wrote: > Currently the tracing dump_on_oops feature is implemented through > separate notifiers, one for die/oops and the other for panic; > given they have the same functionality, let's unify them. > > Also improve the function comment and change the priority of the > notifier to make it execute earlier, avoiding showing useless trace > data (like the callback names for the other notifiers); finally, > we also removed an unnecessary header inclusion. > > Cc: Petr Mladek <pmladek@...e.com> > Cc: Sergei Shtylyov <sergei.shtylyov@...il.com> > Cc: Steven Rostedt <rostedt@...dmis.org> > Signed-off-by: Guilherme G. Piccoli <gpiccoli@...lia.com> > > --- > > V3: > - Removed goto usage, as per Steven suggestion (thanks!). > > V2: > - Different approach; instead of using IDs to distinguish die and > panic events, rely on address comparison like other notifiers do > and as per Petr's suggestion; > > - Removed ACK from Steven since the code changed. > Hi Steven, apologies for the re-ping. Is there anything else to do in this one, or do you think it's good enough? Thanks, Guilherme
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