From owner-svn-src-stable-9@freebsd.org Wed Jul 13 10:06:18 2016 Return-Path: Delivered-To: svn-src-stable-9@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 7727BB932E2; Wed, 13 Jul 2016 10:06:18 +0000 (UTC) (envelope-from avg@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 39614157D; Wed, 13 Jul 2016 10:06:18 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u6DA6HFU004116; Wed, 13 Jul 2016 10:06:17 GMT (envelope-from avg@FreeBSD.org) Received: (from avg@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id u6DA6HNc004115; Wed, 13 Jul 2016 10:06:17 GMT (envelope-from avg@FreeBSD.org) Message-Id: <201607131006.u6DA6HNc004115@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: avg set sender to avg@FreeBSD.org using -f From: Andriy Gapon Date: Wed, 13 Jul 2016 10:06:17 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r302745 - stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs X-SVN-Group: stable-9 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-stable-9@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: SVN commit messages for only the 9-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Jul 2016 10:06:18 -0000 Author: avg Date: Wed Jul 13 10:06:17 2016 New Revision: 302745 URL: https://svnweb.freebsd.org/changeset/base/302745 Log: MFC r299914: zfsctl_ops_snapshot: remove methods should never be called Modified: stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c Directory Properties: stable/9/sys/ (props changed) stable/9/sys/cddl/contrib/opensolaris/ (props changed) Modified: stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c ============================================================================== --- stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c Wed Jul 13 10:03:14 2016 (r302744) +++ stable/9/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c Wed Jul 13 10:06:17 2016 (r302745) @@ -1497,92 +1497,6 @@ end: } static int -zfsctl_traverse_begin(vnode_t **vpp, int lktype) -{ - - VN_HOLD(*vpp); - /* Snapshot should be already mounted, but just in case. */ - if (vn_mountedvfs(*vpp) == NULL) - return (ENOENT); - return (traverse(vpp, lktype)); -} - -static void -zfsctl_traverse_end(vnode_t *vp, int err) -{ - - if (err == 0) - vput(vp); - else - VN_RELE(vp); -} - -static int -zfsctl_snapshot_getattr(ap) - struct vop_getattr_args /* { - struct vnode *a_vp; - struct vattr *a_vap; - struct ucred *a_cred; - } */ *ap; -{ - vnode_t *vp = ap->a_vp; - int err; - - err = zfsctl_traverse_begin(&vp, LK_SHARED | LK_RETRY); - if (err == 0) - err = VOP_GETATTR(vp, ap->a_vap, ap->a_cred); - zfsctl_traverse_end(vp, err); - return (err); -} - -static int -zfsctl_snapshot_fid(ap) - struct vop_fid_args /* { - struct vnode *a_vp; - struct fid *a_fid; - } */ *ap; -{ - vnode_t *vp = ap->a_vp; - int err; - - err = zfsctl_traverse_begin(&vp, LK_SHARED | LK_RETRY); - if (err == 0) - err = VOP_VPTOFH(vp, (void *)ap->a_fid); - zfsctl_traverse_end(vp, err); - return (err); -} - -static int -zfsctl_snapshot_lookup(ap) - struct vop_lookup_args /* { - struct vnode *a_dvp; - struct vnode **a_vpp; - struct componentname *a_cnp; - } */ *ap; -{ - vnode_t *dvp = ap->a_dvp; - vnode_t **vpp = ap->a_vpp; - struct componentname *cnp = ap->a_cnp; - cred_t *cr = ap->a_cnp->cn_cred; - zfsvfs_t *zfsvfs = dvp->v_vfsp->vfs_data; - int error; - - if (cnp->cn_namelen != 2 || cnp->cn_nameptr[0] != '.' || - cnp->cn_nameptr[1] != '.') { - return (ENOENT); - } - - ASSERT(dvp->v_type == VDIR); - ASSERT(zfsvfs->z_ctldir != NULL); - - error = zfsctl_root_lookup(zfsvfs->z_ctldir, "snapshot", vpp, - NULL, 0, NULL, cr, NULL, NULL, NULL); - if (error == 0) - vn_lock(*vpp, LK_EXCLUSIVE | LK_RETRY); - return (error); -} - -static int zfsctl_snapshot_vptocnp(struct vop_vptocnp_args *ap) { zfsvfs_t *zfsvfs = ap->a_vp->v_vfsp->vfs_data; @@ -1631,10 +1545,7 @@ zfsctl_snapshot_vptocnp(struct vop_vptoc static struct vop_vector zfsctl_ops_snapshot = { .vop_default = &default_vnodeops, .vop_inactive = zfsctl_snapshot_inactive, - .vop_lookup = zfsctl_snapshot_lookup, .vop_reclaim = zfsctl_common_reclaim, - .vop_getattr = zfsctl_snapshot_getattr, - .vop_fid = zfsctl_snapshot_fid, .vop_vptocnp = zfsctl_snapshot_vptocnp, };