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Date:   Wed, 13 Feb 2019 14:25:20 +0800
From:   xiang xiao <>
To:     Sergey Senozhatsky <>
Cc:     Petr Mladek <>,
        Sergey Senozhatsky <>,
        Steven Rostedt <>,, Xiang Xiao <>
Subject: Re: [PATCH] printk: add KERN_NOTIME to skip the timestamp

On Wed, Feb 13, 2019 at 8:48 AM Sergey Senozhatsky
<> wrote:
> On (02/13/19 02:11), Xiang Xiao wrote:
> >
> > Because log may already add the timestamp sometime
> >
> We have module_param(printk_time) which enables/disables
> timestamps. And a .config option. And a kernel boot param.
> Why would you want KERN_NOTIME?

Because I need control whether append timestamp per message:
1.message come from kernel add the timestamp
2.message come from remote skip the timestamp
Like my previous reply case.

>         -ss

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