From owner-cvs-all Wed Jun 19 16:29:56 2002 Delivered-To: cvs-all@freebsd.org Received: from mail.chesapeake.net (chesapeake.net [205.130.220.14]) by hub.freebsd.org (Postfix) with ESMTP id 69EF537B40B; Wed, 19 Jun 2002 16:29:46 -0700 (PDT) Received: from localhost (jroberson@localhost) by mail.chesapeake.net (8.11.6/8.11.6) with ESMTP id g5JNTiP78372; Wed, 19 Jun 2002 19:29:44 -0400 (EDT) (envelope-from jroberson@chesapeake.net) Date: Wed, 19 Jun 2002 19:29:44 -0400 (EDT) From: Jeff Roberson To: Jake Burkholder Cc: Jeff Roberson , , Subject: Re: cvs commit: src/sys/vm vm_kern.c In-Reply-To: <20020619173509.B19831@locore.ca> Message-ID: <20020619192840.D54940-100000@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 Wed, 19 Jun 2002, Jake Burkholder wrote: > Apparently, On Wed, Jun 19, 2002 at 01:47:18PM -0700, > Jeff Roberson said words to the effect of; > > > jeff 2002/06/19 13:47:18 PDT > > > > Modified files: > > sys/vm vm_kern.c > > Log: > > Teach kmem_malloc about M_ZERO. > > Does this assume that the pages actually are zero? vm_page_alloc uses > VM_ALLOC_ZERO as a hint, but it may return a garbage filled page if there > aren't any zeroed ones; the caller still has to check PG_ZERO. > > > > > Revision Changes Path > > 1.79 +10 -4 src/sys/vm/vm_kern.c > Good catch. Nothing depended on it yet, but I'll add that in just a moment. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message