linux-kernel - Re: [PATCH-ugly] kmemtrace: casting a gfp_t requires _

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Date:	Fri, 7 Nov 2008 23:41:14 +0300
From:	Alexey Dobriyan <adobriyan@...il.com>
To:	Harvey Harrison <harvey.harrison@...il.com>
Cc:	Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>,
	Eduard Munteanu <eduard.munteanu@...ux360.ro>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH-ugly] kmemtrace: casting a gfp_t requires __force

On Fri, Nov 07, 2008 at 11:50:29AM -0800, Harvey Harrison wrote:
> --- a/include/linux/kmemtrace.h
> +++ b/include/linux/kmemtrace.h
> @@ -31,10 +31,10 @@ static inline void kmemtrace_mark_alloc_node(enum kmemtrace_type_id type_id,
>  					     int node)
>  {
>  	trace_mark(kmemtrace_alloc, "type_id %d call_site %lu ptr %lu "
> -		   "bytes_req %lu bytes_alloc %lu gfp_flags %lu node %d",
> +		   "bytes_req %lu bytes_alloc %lu gfp_flags %u node %d",
>  		   type_id, call_site, (unsigned long) ptr,
>  		   (unsigned long) bytes_req, (unsigned long) bytes_alloc,
> -		   (unsigned long) gfp_flags, node);
> +		   gfp_flags, node);

All other casts are bogus too.
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