linux-kernel - Re: [PATCH] printk: use rcuidle console tracepoint

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Message-ID: <20170216211806.0e5c2f92@gandalf.local.home>
Date:   Thu, 16 Feb 2017 21:18:06 -0500
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Petr Mladek <pmladek@...e.com>,
        "Paul E . McKenney" <paulmck@...ux.vnet.ibm.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Tony Lindgren <tony@...mide.com>,
        Russell King <rmk@...linux.org.uk>,
        linux-kernel@...r.kernel.org,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        "[3.4+]" <stable@...r.kernel.org>
Subject: Re: [PATCH] printk: use rcuidle console tracepoint

On Fri, 17 Feb 2017 10:59:32 +0900
Sergey Senozhatsky <sergey.senozhatsky.work@...il.com> wrote:

 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
> index 7180088cbb23..34da86e73d00 100644
> --- a/kernel/printk/printk.c
> +++ b/kernel/printk/printk.c
> @@ -1563,7 +1563,7 @@ static void call_console_drivers(const char *ext_text, size_t ext_len,
>  {
>  	struct console *con;
>  
> -	trace_console(text, len);
> +	trace_console_rcuidle(text, len);
>  
>  	if (!console_drivers)
>  		return;

Acked-by: Steven Rostedt (VMware) <rostedt@...dmis.org>

-- Steve