linux-kernel - Re: [PATCH printk-rework 12/14] printk: kmsg_dump: remove

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Message-ID: <YDTsVq20e4UJcryB@alley>
Date:   Tue, 23 Feb 2021 12:51:50 +0100
From:   Petr Mladek <pmladek@...e.com>
To:     John Ogness <john.ogness@...utronix.de>
Cc:     Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH printk-rework 12/14] printk: kmsg_dump: remove _nolock()
 variants

On Thu 2021-02-18 09:18:15, John Ogness wrote:
> kmsg_dump_rewind() and kmsg_dump_get_line() are lockless, so there is
> no need for _nolock() variants. Remove these functions and switch all
> callers of the _nolock() variants.
> 
> The functions without _nolock() were chosen because they are already
> exported to kernel modules.
> 
> Signed-off-by: John Ogness <john.ogness@...utronix.de>

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

Best Regards,
Petr