linux-kernel - Re: [PATCH printk v3 11/15] printk: add pr

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Message-ID: <YmAiWHPxyGylFL+x@alley>
Date:   Wed, 20 Apr 2022 17:10:16 +0200
From:   Petr Mladek <pmladek@...e.com>
To:     John Ogness <john.ogness@...utronix.de>
Cc:     Sergey Senozhatsky <senozhatsky@...omium.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH printk v3 11/15] printk: add pr_flush()

On Wed 2022-04-20 01:52:33, John Ogness wrote:
> Provide a might-sleep function to allow waiting for console printers
> to catch up to the latest logged message.
> 
> Use pr_flush() whenever it is desirable to get buffered messages
> printed before continuing: suspend_console(), resume_console(),
> console_stop(), console_start(), console_unblank().
> 
> Signed-off-by: John Ogness <john.ogness@...utronix.de>

Reviewed-by: Petr Mladek <pmladek@...e.com>

Best Regards,
Petr