linux-kernel - Re: [PATCH] printk: add KERN_NOTIME to skip the timestamp

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Message-ID: <20190213004804.GA2992@jagdpanzerIV>
Date:   Wed, 13 Feb 2019 09:48:04 +0900
From:   Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>
To:     Xiang Xiao <xiaoxiang781216@...il.com>
Cc:     pmladek@...e.com, sergey.senozhatsky@...il.com,
        rostedt@...dmis.org, linux-kernel@...r.kernel.org,
        Xiang Xiao <xiaoxiang@...omi.com>
Subject: Re: [PATCH] printk: add KERN_NOTIME to skip the timestamp

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?

	-ss