From owner-cvs-sys Thu Sep 25 09:23:45 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id JAA25709 for cvs-sys-outgoing; Thu, 25 Sep 1997 09:23:45 -0700 (PDT) Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id JAA25657; Thu, 25 Sep 1997 09:22:51 -0700 (PDT) From: Poul-Henning Kamp Received: (from phk@localhost) by freefall.freebsd.org (8.8.6/8.8.5) id JAA22355; Thu, 25 Sep 1997 09:18:00 -0700 (PDT) Date: Thu, 25 Sep 1997 09:18:00 -0700 (PDT) Message-Id: <199709251618.JAA22355@freefall.freebsd.org> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: cvs commit: src/sys/kern vfs_subr.c Sender: owner-cvs-sys@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk phk 1997/09/25 09:18:00 PDT Modified files: sys/kern vfs_subr.c Log: Reduce the target number of vnodes on the freelist from desiredvnodes (usually a couple of thousand) to 25. The measured impact on cache-hits doesn't justify spending memory this way: Target number of free vnodes versus namecache hit rate in % during a make world: 10 98.5316 200 98.5479 500 98.5546 1000 98.5709 3000 98.6006 4000 98.6126 Revision Changes Path 1.106 +2 -2 src/sys/kern/vfs_subr.c