linux-kernel - Re: [PATCH 22/30] panic: Introduce the panic post-reboot notifier list

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Message-ID: <cfc89eba-1079-6c80-4806-1fb8af1404f1@igalia.com>
Date:   Mon, 16 May 2022 13:08:15 -0300
From:   "Guilherme G. Piccoli" <gpiccoli@...lia.com>
To:     Petr Mladek <pmladek@...e.com>
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Subject: Re: [PATCH 22/30] panic: Introduce the panic post-reboot notifier
 list

On 16/05/2022 11:45, Petr Mladek wrote:
> [...]
> 
> The patch looks good to me. I would just suggest two changes.
> 
> 1. I would rename the list to "panic_loop_list" instead of
>    "panic_post_reboot_list".
> 
>    It will be more clear that it includes things that are
>    needed before panic() enters the infinite loop.
> 
> 
> 2. I would move all the notifiers that enable blinking here.
> 
>    The blinking should be done only during the infinite
>    loop when there is nothing else to do. If we enable
>    earlier then it might disturb/break more important
>    functionality (dumping information, reboot).
> 

Perfect, I agree with you. I'll change both points in V2 =)