linux-kernel - Re: [PATCH v5 4/4] printk: use the lockless ringbuffer

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Message-ID: <20200720084102.GC463@jagdpanzerIV.localdomain>
Date:   Mon, 20 Jul 2020 17:41:02 +0900
From:   Sergey Senozhatsky <sergey.senozhatsky@...il.com>
To:     Marco Elver <elver@...gle.com>
Cc:     Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        John Ogness <john.ogness@...utronix.de>,
        Petr Mladek <pmladek@...e.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Andrea Parri <parri.andrea@...il.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Paul McKenney <paulmck@...nel.org>, kexec@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 4/4] printk: use the lockless ringbuffer

On (20/07/20 08:43), Marco Elver wrote:
> On Sun, Jul 19, 2020 at 12:43PM +0900, Sergey Senozhatsky wrote:
> 
> As I said, a number of debugging tools use them to format reports to be
> more readable (visually separate title and report body, and separate
> parts of the report). Also, such reports are often parsed by CI systems,
> and by changing the reports, these CI systems may break. But those are
> just the usecases I'm acutely aware of

Can you give example of such CI systems? // that's a real question //

	-ss