linux-kernel - Re: [PATCH v6 2/4] printk: Straighten out log_flags into printk_info

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Date:   Tue, 25 May 2021 13:35:29 +0200
From:   John Ogness <john.ogness@...utronix.de>
To:     Petr Mladek <pmladek@...e.com>, Chris Down <chris@...isdown.name>
Cc:     linux-kernel@...r.kernel.org, Jessica Yu <jeyu@...nel.org>,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Johannes Weiner <hannes@...xchg.org>,
        Kees Cook <keescook@...omium.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>, kernel-team@...com
Subject: Re: [PATCH v6 2/4] printk: Straighten out log_flags into printk_info_flags

On 2021-05-25, Petr Mladek <pmladek@...e.com> wrote:
>> diff --git a/kernel/printk/printk_ringbuffer.h b/kernel/printk/printk_ringbuffer.h
>> index 73cc80e01cef..71918d47ca95 100644
>> --- a/kernel/printk/printk_ringbuffer.h
>> +++ b/kernel/printk/printk_ringbuffer.h
>> @@ -50,6 +50,12 @@ struct prb_data_blk_lpos {
>>  	unsigned long	next;
>>  };
>>  
>> +/* Flags for a single printk record. */
>> +enum printk_info_flags {
>> +	LOG_NEWLINE	= 2,	/* text ended with a newline */
>> +	LOG_CONT	= 8,	/* text is a fragment of a continuation line */
>> +};
>
> Nit: Could you please move this after "enum desc_state" declaration?

Is there a reason that this enum is moved into printk_ringbuffer.h? The
ringbuffer does not use this enum.

John Ogness