linux-kernel - Re: [PATCH] drivers/usb: Convert concatenated __FILE__ to %s, __FILE_

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Message-ID: <20100208044917.GC30314@kroah.com>
Date:	Sun, 7 Feb 2010 20:49:17 -0800
From:	Greg KH <greg@...ah.com>
To:	Joe Perches <joe@...ches.com>
Cc:	Greg Kroah-Hartman <gregkh@...e.de>,
	linux-usb <linux-usb@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] drivers/usb: Convert concatenated __FILE__ to %s,
	__FILE__

On Fri, Feb 05, 2010 at 05:51:13PM -0800, Joe Perches wrote:
> Reduces string space a bit

It does?  Does gcc optimize all of the __FILE__ instances to point to
the same place in the object?

thanks,

greg k-h
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