From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joe Perches <joe@perches.com>
Subject: Re: [PATCH 03/21] ceph: client types
Date: Tue, 22 Sep 2009 11:08:35 -0700
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Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
	akpm@linux-foundation.org, yehuda@newdream.net
To: Sage Weil <sage@newdream.net>
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On Tue, 2009-09-22 at 10:38 -0700, Sage Weil wrote:
> diff --git a/fs/ceph/ceph_debug.h b/fs/ceph/ceph_debug.h
> new file mode 100644
> index 0000000..be9b8bc
> --- /dev/null
> +++ b/fs/ceph/ceph_debug.h
> +# if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
> +extern const char *ceph_file_part(const char *s, int len);
> +#  define dout(fmt, ...)						\
> +	pr_debug(" %12.12s:%-4d : " fmt,				\
> +		 ceph_file_part(__FILE__, sizeof(__FILE__)),		\
> +		 __LINE__, ##__VA_ARGS__)

perhaps:

#define pr_fmt(fmt) "%s:%d" fmt, __FILE__, __LINE__