From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4046C3F8.4070402@matchmail.com> Date: Wed, 03 Mar 2004 21:51:52 -0800 From: Mike Fedyk MIME-Version: 1.0 Subject: Re: Non-GPL export of invalidate_mmap_range References: <20040217073522.A25921@infradead.org> <20040217124001.GA1267@us.ibm.com> <20040217161929.7e6b2a61.akpm@osdl.org> <1077108694.4479.4.camel@laptop.fenrus.com> <20040218140021.GB1269@us.ibm.com> <20040218211035.A13866@infradead.org> <20040218150607.GE1269@us.ibm.com> <20040218222138.A14585@infradead.org> <20040218145132.460214b5.akpm@osdl.org> <20040219091132.GE17140@khan.acc.umu.se> <20040219085819.GB1269@us.ibm.com> In-Reply-To: <20040219085819.GB1269@us.ibm.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: paulmck@us.ibm.com Cc: Andrew Morton , Christoph Hellwig , arjanv@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org List-ID: Paul E. McKenney wrote: > On Thu, Feb 19, 2004 at 10:11:32AM +0100, David Weinehall wrote: > >>On Wed, Feb 18, 2004 at 02:51:32PM -0800, Andrew Morton wrote: >> >>>Christoph Hellwig wrote: >>> >>>>I don't understand why IBM is pushing this dubious change right now, >>> >>>It isn't a dubious change, on technical grounds. It is reasonable for a >>>distributed filesystem to want to be able to shoot down pte's which map >>>sections of pagecache. Just as it is reasonable for the filesystem to be >>>able to shoot down the pagecache itself. >>> >>>We've exported much lower-level stuff than this, because some in-kernel >>>module happened to use it. >> >>Probably not always the right choice, though... I highly suspect we >>far to much of our intestines are easily available. > > > Again, the whole point of the patch is to -reduce- the degree of > intestinal export. > > Thanx, Paul Paul, this still doesn't answer why GPFS can't be released under the GPL. If this has been answered, I'd love to see a pointer to which archives in which I should search. -- 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