From: Petr Mladek <pmladek@suse.com>
To: John Ogness <john.ogness@linutronix.de>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
Steven Rostedt <rostedt@goodmis.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Peter Zijlstra <peterz@infradead.org>,
Andrea Parri <parri.andrea@gmail.com>,
Paul McKenney <paulmck@kernel.org>,
kexec@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH printk v4 4/6] printk: ringbuffer: change representation of states
Date: Wed, 9 Sep 2020 12:01:51 +0200 [thread overview]
Message-ID: <20200909100151.GF3864@alley> (raw)
In-Reply-To: <20200908202859.2736-5-john.ogness@linutronix.de>
On Tue 2020-09-08 22:34:57, John Ogness wrote:
> Rather than deriving the state by evaluating bits within the flags
> area of the state variable, assign the states explicit values and
> set those values in the flags area. Introduce macros to make it
> simple to read and write state values for the state variable.
>
> Although the functionality is preserved, the binary representation
> for the states is changed.
>
> Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Best Regards,
Petr
next prev parent reply other threads:[~2020-09-09 10:01 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-08 20:28 [PATCH printk v4 0/6] printk: reimplement LOG_CONT handling John Ogness
2020-09-08 20:28 ` [PATCH printk v4 1/6] printk: ringbuffer: relocate get_data() John Ogness
2020-09-08 20:28 ` [PATCH printk v4 2/6] printk: ringbuffer: add BLK_DATALESS() macro John Ogness
2020-09-08 20:28 ` [PATCH printk v4 3/6] printk: ringbuffer: clear initial reserved fields John Ogness
2020-09-09 9:34 ` Petr Mladek
2020-09-08 20:28 ` [PATCH printk v4 4/6] printk: ringbuffer: change representation of states John Ogness
2020-09-09 10:01 ` Petr Mladek [this message]
2020-09-08 20:28 ` [PATCH printk v4 5/6] printk: ringbuffer: add finalization/extension support John Ogness
2020-09-09 6:50 ` kernel test robot
2020-09-09 10:40 ` Dan Carpenter
2020-09-09 15:22 ` Petr Mladek
2020-09-08 20:28 ` [PATCH printk v4 6/6] printk: reimplement log_cont using record extension John Ogness
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