From owner-cvs-all Sun Jul 28 13: 0: 0 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 35AEC37B400; Sun, 28 Jul 2002 12:59:54 -0700 (PDT) Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id D986D43E67; Sun, 28 Jul 2002 12:59:38 -0700 (PDT) (envelope-from truckman@FreeBSD.org) Received: from freefall.freebsd.org (truckman@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.4/8.12.4) with ESMTP id g6SJxWJU076822; Sun, 28 Jul 2002 12:59:32 -0700 (PDT) (envelope-from truckman@freefall.freebsd.org) Received: (from truckman@localhost) by freefall.freebsd.org (8.12.4/8.12.4/Submit) id g6SJxW8P076821; Sun, 28 Jul 2002 12:59:32 -0700 (PDT) Message-Id: <200207281959.g6SJxW8P076821@freefall.freebsd.org> From: Don Lewis Date: Sun, 28 Jul 2002 12:59:32 -0700 (PDT) To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_descrip.c kern_fork.c kern_proc.c vfs_subr.c src/sys/netinet tcp_subr.c udp_usrreq.c src/sys/netncp ncp_conn.c src/sys/netsmb smb_conn.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 truckman 2002/07/28 12:59:31 PDT Modified files: sys/kern kern_descrip.c kern_fork.c kern_proc.c vfs_subr.c sys/netinet tcp_subr.c udp_usrreq.c sys/netncp ncp_conn.c sys/netsmb smb_conn.c Log: Wire the sysctl output buffer before grabbing any locks to prevent SYSCTL_OUT() from blocking while locks are held. This should only be done when it would be inconvenient to make a temporary copy of the data and defer calling SYSCTL_OUT() until after the locks are released. Revision Changes Path 1.151 +1 -0 src/sys/kern/kern_descrip.c 1.155 +1 -0 src/sys/kern/kern_fork.c 1.142 +1 -0 src/sys/kern/kern_proc.c 1.381 +1 -0 src/sys/kern/vfs_subr.c 1.138 +3 -0 src/sys/netinet/tcp_subr.c 1.118 +3 -0 src/sys/netinet/udp_usrreq.c 1.19 +1 -0 src/sys/netncp/ncp_conn.c 1.5 +1 -0 src/sys/netsmb/smb_conn.c To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message