From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Phillips Subject: Re: Non-GPL export of invalidate_mmap_range Date: Fri, 20 Feb 2004 22:19:17 -0500 References: <20040216190927.GA2969@us.ibm.com> <200402201800.12077.phillips@arcor.de> <20040220161738.GF1269@us.ibm.com> In-Reply-To: <20040220161738.GF1269@us.ibm.com> MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200402202158.41140.phillips@arcor.de> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: paulmck@us.ibm.com Cc: "Stephen C. Tweedie" , Andrew Morton , Christoph Hellwig , linux-kernel , linux-mm List-ID: On Friday 20 February 2004 11:17, Paul E. McKenney wrote: > Your earlier patch has a call to invalidate_mmap_range() within > vmtruncate(), which passes "1" to the last arg, so as to get > rid of all mappings to the truncated portion of the file. > So either invalidate_mmap_range() needs to keep the fourth arg > or needs to be a wrapper for an underlying function that > vmtruncate() can call, or some such. > > The latter may be what you intended to do. Yes, modulo nobody coming up with a legitimate use for the fourth argument. Regards, Daniel -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: aart@kvack.org