From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: [patch 3/6] arch_update_pgd call From: Benjamin Herrenschmidt Reply-To: benh@kernel.crashing.org In-Reply-To: <20071025181901.591007141@de.ibm.com> References: <20071025181520.880272069@de.ibm.com> <20071025181901.591007141@de.ibm.com> Content-Type: text/plain Date: Fri, 26 Oct 2007 06:48:05 +1000 Message-Id: <1193345285.7018.21.camel@pasglop> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Martin Schwidefsky Cc: linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-s390@vger.kernel.org, borntraeger@de.ibm.com List-ID: On Thu, 2007-10-25 at 20:15 +0200, Martin Schwidefsky wrote: > plain text document attachment (003-mm-update-pgd.diff) > From: Martin Schwidefsky > > In order to change the layout of the page tables after an mmap has > crossed the adress space limit of the current page table layout a > architecture hook in get_unmapped_area is needed. The arguments > are the address of the new mapping and the length of it. > > Signed-off-by: Martin Schwidefsky I'm not at all fan of the hook there and it's name... Any reason why you can't do that in your arch gua ? If not, then why can't you call it something nicer, like arch_rebalance_pgtables() ? Ben. -- 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: email@kvack.org