From owner-svn-src-all@freebsd.org Sun Oct 18 14:41:40 2015 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 68946A1870E; Sun, 18 Oct 2015 14:41:40 +0000 (UTC) (envelope-from trasz@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 158B57BB; Sun, 18 Oct 2015 14:41:40 +0000 (UTC) (envelope-from trasz@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id t9IEfdoL096274; Sun, 18 Oct 2015 14:41:39 GMT (envelope-from trasz@FreeBSD.org) Received: (from trasz@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id t9IEfcnH096271; Sun, 18 Oct 2015 14:41:38 GMT (envelope-from trasz@FreeBSD.org) Message-Id: <201510181441.t9IEfcnH096271@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: trasz set sender to trasz@FreeBSD.org using -f From: Edward Tomasz Napierala Date: Sun, 18 Oct 2015 14:41:38 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r289513 - in stable/10/sys: fs/devfs kern sys X-SVN-Group: stable-10 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 18 Oct 2015 14:41:40 -0000 Author: trasz Date: Sun Oct 18 14:41:38 2015 New Revision: 289513 URL: https://svnweb.freebsd.org/changeset/base/289513 Log: MFC r287033: After r286237 it should be fine to call vgone(9) on a busy GEOM vnode; remove KASSERT that would prevent forced devfs unmount from working. Sponsored by: The FreeBSD Foundation Modified: stable/10/sys/fs/devfs/devfs_vnops.c stable/10/sys/kern/vfs_subr.c stable/10/sys/sys/vnode.h Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/fs/devfs/devfs_vnops.c ============================================================================== --- stable/10/sys/fs/devfs/devfs_vnops.c Sun Oct 18 14:36:04 2015 (r289512) +++ stable/10/sys/fs/devfs/devfs_vnops.c Sun Oct 18 14:41:38 2015 (r289513) @@ -64,6 +64,7 @@ #include static struct vop_vector devfs_vnodeops; +static struct vop_vector devfs_specops; static struct fileops devfs_ops_f; #include @@ -1763,7 +1764,7 @@ static struct vop_vector devfs_vnodeops .vop_vptocnp = devfs_vptocnp, }; -struct vop_vector devfs_specops = { +static struct vop_vector devfs_specops = { .vop_default = &default_vnodeops, .vop_access = devfs_access, Modified: stable/10/sys/kern/vfs_subr.c ============================================================================== --- stable/10/sys/kern/vfs_subr.c Sun Oct 18 14:36:04 2015 (r289512) +++ stable/10/sys/kern/vfs_subr.c Sun Oct 18 14:41:38 2015 (r289513) @@ -2661,10 +2661,6 @@ loop: * If FORCECLOSE is set, forcibly close the vnode. */ if (vp->v_usecount == 0 || (flags & FORCECLOSE)) { - VNASSERT(vp->v_usecount == 0 || - vp->v_op != &devfs_specops || - (vp->v_type != VCHR && vp->v_type != VBLK), vp, - ("device VNODE %p is FORCECLOSED", vp)); vgonel(vp); } else { busy++; Modified: stable/10/sys/sys/vnode.h ============================================================================== --- stable/10/sys/sys/vnode.h Sun Oct 18 14:36:04 2015 (r289512) +++ stable/10/sys/sys/vnode.h Sun Oct 18 14:41:38 2015 (r289513) @@ -822,7 +822,6 @@ void vnode_destroy_vobject(struct vnode extern struct vop_vector fifo_specops; extern struct vop_vector dead_vnodeops; extern struct vop_vector default_vnodeops; -extern struct vop_vector devfs_specops; #define VOP_PANIC ((void*)(uintptr_t)vop_panic) #define VOP_NULL ((void*)(uintptr_t)vop_null)