From owner-cvs-src@FreeBSD.ORG Sat Aug 9 12:42:32 2008 Return-Path: Delivered-To: cvs-src@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4B643106564A; Sat, 9 Aug 2008 12:42:32 +0000 (UTC) (envelope-from ed@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id 11C3C8FC15; Sat, 9 Aug 2008 12:42:32 +0000 (UTC) (envelope-from ed@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.2/8.14.2) with ESMTP id m79CgVs6069808; Sat, 9 Aug 2008 12:42:31 GMT (envelope-from ed@repoman.freebsd.org) Received: (from svn2cvs@localhost) by repoman.freebsd.org (8.14.2/8.14.1/Submit) id m79CgVxn069807; Sat, 9 Aug 2008 12:42:31 GMT (envelope-from ed@repoman.freebsd.org) Message-Id: <200808091242.m79CgVxn069807@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to ed@repoman.freebsd.org using -f From: Ed Schouten Date: Sat, 9 Aug 2008 12:42:12 +0000 (UTC) To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org X-FreeBSD-CVS-Branch: HEAD Cc: Subject: cvs commit: src/sys/kern kern_descrip.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 09 Aug 2008 12:42:32 -0000 ed 2008-08-09 12:42:12 UTC FreeBSD src repository Modified files: sys/kern kern_descrip.c Log: SVN rev 181465 on 2008-08-09 12:42:12Z by ed Remove unneeded D_NEEDGIANT from /dev/fd/{0,1,2}. There is no reason the fdopen() routine needs Giant. It only sets curthread->td_dupfd, based on the device unit number of the cdev. I guess we won't get massive performance improvements here, but still, I assume we eventually want to get rid of Giant. Revision Changes Path 1.336 +0 -1 src/sys/kern/kern_descrip.c