fs/zfs/zfs_ctldir.c

343 zfsctl_create(zfsvfs_t *zfsvfs)
350 	ASSERT(zfsvfs->z_ctldir == NULL);
358 	VERIFY(VFS_ROOT(zfsvfs->z_vfs, LK_EXCLUSIVE, &rvp) == 0);
359 	VERIFY(0 == sa_lookup(VTOZ(rvp)->z_sa_hdl, SA_ZPL_CRTIME(zfsvfs),
364 	zfsvfs->z_ctldir = dot_zfs;
373 zfsctl_destroy(zfsvfs_t *zfsvfs)
375 	sfs_destroy_node(zfsvfs->z_ctldir->snapdir);
376 	sfs_destroy_node((sfs_node_t *)zfsvfs->z_ctldir);
377 	zfsvfs->z_ctldir = NULL;
429 zfsctl_root(zfsvfs_t *zfsvfs, int flags, vnode_t **vpp)
434 	error = zfsctl_root_vnode(zfsvfs->z_vfs, NULL, flags, vpp);
672 	zfsvfs_t *zfsvfs = vp->v_vfsp->vfs_data;
681 	error = sfs_readdir_common(zfsvfs->z_root, ZFSCTL_INO_ROOT, ap, uio,
928 	zfsvfs_t *zfsvfs = dvp->v_vfsp->vfs_data;
1029 		ASSERT(VTOZ(*vpp)->z_zfsvfs != zfsvfs);
1030 		VTOZ(*vpp)->z_zfsvfs->z_parent = zfsvfs;
1055 	zfsvfs_t *zfsvfs = vp->v_vfsp->vfs_data;
1071 	ZFS_ENTER(zfsvfs);
1078 		dsl_pool_config_enter(dmu_objset_pool(zfsvfs->z_os), FTAG);
1079 		error = dmu_snapshot_list_next(zfsvfs->z_os, sizeof(snapname),
1081 		dsl_pool_config_exit(dmu_objset_pool(zfsvfs->z_os), FTAG);
1088 			ZFS_EXIT(zfsvfs);
1102 			ZFS_EXIT(zfsvfs);
1120 	zfsvfs_t *zfsvfs = vp->v_vfsp->vfs_data;
1126 	ZFS_ENTER(zfsvfs);
1127 	ds = dmu_objset_ds(zfsvfs->z_os);
1129 	vap->va_ctime = dmu_objset_snap_cmtime(zfsvfs->z_os);
1136 			ZFS_EXIT(zfsvfs);
1143 	ZFS_EXIT(zfsvfs);
1262 	zfsvfs_t *zfsvfs = vfsp->vfs_data;
1266 	ASSERT(zfsvfs->z_ctldir != NULL);
1292 	zfsvfs_t *zfsvfs = vfsp->vfs_data;
1301 	ASSERT(zfsvfs->z_ctldir != NULL);
1307 		dsl_pool_config_enter(dmu_objset_pool(zfsvfs->z_os), FTAG);
1308 		error = dmu_snapshot_list_next(zfsvfs->z_os, sizeof(snapname),
1310 		dsl_pool_config_exit(dmu_objset_pool(zfsvfs->z_os), FTAG);