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From:   John Ogness <john.ogness@linutronix.de>
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To:     Martin =?utf-8?Q?Hundeb=C3=B8ll?= <martin@geanix.com>,
        Petr Mladek <pmladek@suse.com>
Cc:     Steven Rostedt <rostedt@goodmis.org>,
        Sergey Senozhatsky <senozhatsky@chromium.org>,
        linux-kernel@vger.kernel.org,
        Martin =?utf-8?Q?Hundeb=C3=B8ll?= <martin@geanix.com>
Subject: Re: [PATCH 1/2] printk: export pr_flush()
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References: <20231030092432.3434623-1-martin@geanix.com>
Date:   Tue, 31 Oct 2023 12:09:04 +0106
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On 2023-10-30, Martin Hundeb=C3=B8ll <martin@geanix.com> wrote:
> Printk users might want to assure whatever printed has reached its
> destination before continuing. E.g. during the shutdown-procedure, where
> printk-buffers aren't necessarily emptied before the system goes down.

This is reverting:

commit c60ba2d34608 ("printk: Make pr_flush() static")

I agree that it should be exported at some point, but we need to have
outside users.

John Ogness