From owner-freebsd-current@FreeBSD.ORG Fri Apr 16 19:32:50 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 29DFA16A4CE for ; Fri, 16 Apr 2004 19:32:50 -0700 (PDT) Received: from mail.sandvine.com (sandvine.com [199.243.201.138]) by mx1.FreeBSD.org (Postfix) with ESMTP id D034643D39 for ; Fri, 16 Apr 2004 19:32:49 -0700 (PDT) (envelope-from don@sandvine.com) Received: by mail.sandvine.com with Internet Mail Service (5.5.2657.72) id ; Fri, 16 Apr 2004 22:32:48 -0400 Message-ID: From: Don Bowman To: "'current@freebsd.org'" Date: Fri, 16 Apr 2004 22:32:43 -0400 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2657.72) Content-Type: text/plain; charset="iso-8859-1" Subject: pmap_lazyfix: spun for 50000000, is this common? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 17 Apr 2004 02:32:50 -0000 pmap_lazyfix: spun for 50000000 message pops out now and again. I can see this in sys/i386/i386 in pmap_lazyfix(). (non PAE case). Is it common for this to hit? It appears to call ia32_pause(), decrement, and loop until a global var lazywait is set. Should i be concerned? Is this a common occurrence?