From owner-cvs-all Thu Oct 31 17: 7:27 2002 Delivered-To: cvs-all@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 378A637B401; Thu, 31 Oct 2002 17:07:26 -0800 (PST) Received: from mail.chesapeake.net (chesapeake.net [205.130.220.14]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0073C43E75; Thu, 31 Oct 2002 17:07:25 -0800 (PST) (envelope-from jroberson@chesapeake.net) Received: from localhost (jroberson@localhost) by mail.chesapeake.net (8.11.6/8.11.6) with ESMTP id gA117Jo69548; Thu, 31 Oct 2002 20:07:19 -0500 (EST) (envelope-from jroberson@chesapeake.net) Date: Thu, 31 Oct 2002 20:07:19 -0500 (EST) From: Jeff Roberson To: Jeff Roberson Cc: cvs-committers@FreeBSD.org, Subject: Re: cvs commit: src/sys/vm vm_page.c vm_page.h In-Reply-To: <200211010059.gA10x38W037978@repoman.freebsd.org> Message-ID: <20021031200611.O35554-100000@mail.chesapeake.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Thu, 31 Oct 2002, Jeff Roberson wrote: > jeff 2002/10/31 16:59:03 PST > > Modified files: > sys/vm vm_page.c vm_page.h > Log: > - Add a new flag to vm_page_alloc, VM_ALLOC_NOOBJ. This tells > vm_page_alloc not to insert this page into an object. The pindex is > still used for colorization. > - Rework vm_page_select_* to accept a color instead of an object and > pindex to work with VM_PAGE_NOOBJ. > - Document other VM_ALLOC_ flags. > > Reviewed by: peter, jake > This commit and the one following it are required for ia64. This functionality can also be used to optimize for other architectures that support a direct mapped region of address space. I have a version for alpha that I will commit if re@ approves. Cheers, Jeff To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message