From owner-cvs-all Sun Aug 4 14: 0:52 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 8296837B400; Sun, 4 Aug 2002 14:00:50 -0700 (PDT) Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3362743E4A; Sun, 4 Aug 2002 14:00:50 -0700 (PDT) (envelope-from luigi@FreeBSD.org) Received: from freefall.freebsd.org (luigi@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.4/8.12.4) with ESMTP id g74L0oJU018592; Sun, 4 Aug 2002 14:00:50 -0700 (PDT) (envelope-from luigi@freefall.freebsd.org) Received: (from luigi@localhost) by freefall.freebsd.org (8.12.4/8.12.4/Submit) id g74L0oo3018591; Sun, 4 Aug 2002 14:00:50 -0700 (PDT) Message-Id: <200208042100.g74L0oo3018591@freefall.freebsd.org> From: Luigi Rizzo Date: Sun, 4 Aug 2002 14:00:50 -0700 (PDT) To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_poll.c X-FreeBSD-CVS-Branch: HEAD 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 luigi 2002/08/04 14:00:50 PDT Modified files: sys/kern kern_poll.c Log: Temporarily disable polling when no processes are active, while I investigate the problem described below. I am seeing some strange livelock on recent -current sources with a slow box under heavy load, which disappears with this change. This might suggest some kind of problem (either insufficient locking, or mishandling of priorities) in the poll_idle thread. Revision Changes Path 1.9 +1 -1 src/sys/kern/kern_poll.c To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message