Re: [PATCH 2/6] xfs: fix function pointer type in ftrace format

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On 11/28/18 5:29 PM, Darrick J. Wong wrote:
> From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> 
> Use %pS instead of %pF in ftrace strings so that we record the actual
> function address instead of the function descriptor.
> 
> Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>

Reviewed-by: Eric Sandeen <sandeen@xxxxxxxxxx>

> ---
>  fs/xfs/scrub/trace.h |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> 
> diff --git a/fs/xfs/scrub/trace.h b/fs/xfs/scrub/trace.h
> index f1c144c6dcc5..d67e915cf91a 100644
> --- a/fs/xfs/scrub/trace.h
> +++ b/fs/xfs/scrub/trace.h
> @@ -473,7 +473,7 @@ TRACE_EVENT(xchk_xref_error,
>  		__entry->error = error;
>  		__entry->ret_ip = ret_ip;
>  	),
> -	TP_printk("dev %d:%d type %u xref error %d ret_ip %pF",
> +	TP_printk("dev %d:%d type %u xref error %d ret_ip %pS",
>  		  MAJOR(__entry->dev), MINOR(__entry->dev),
>  		  __entry->type,
>  		  __entry->error,
> 



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