linux-kernel - Re: [PATCH v5 3/3] tracing: add trace event for memory-failure

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Message-ID: <20150507090127.34a7f93f@gandalf.local.home>
Date:	Thu, 7 May 2015 09:01:27 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Xie XiuQi <xiexiuqi@...wei.com>
Cc:	<n-horiguchi@...jp.nec.com>, <mingo@...hat.com>,
	<akpm@...ux-foundation.org>, <gong.chen@...ux.intel.com>,
	<bp@...e.de>, <tony.luck@...el.com>,
	<linux-kernel@...r.kernel.org>, <linux-mm@...ck.org>,
	<jingle.chen@...wei.com>
Subject: Re: [PATCH v5 3/3] tracing: add trace event for memory-failure

On Thu, 7 May 2015 19:38:01 +0800
Xie XiuQi <xiexiuqi@...wei.com> wrote:

> +	TP_printk("pfn %#lx: recovery action for %s: %s",

I checked the libtraceevent code, and %# is handled.

-- Steve

> +		__entry->pfn,
> +		__print_symbolic(__entry->type, MF_PAGE_TYPE),
> +		__print_symbolic(__entry->result, MF_ACTION_RESULT)
> +	)
> +);
> +#endif /* CONFIG_MEMORY_FAILURE */
>  #endif /* _TRACE_HW_EVENT_MC_H */
>  
>  /* This part must be outside protection */
>
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