C++ (Cpp) ldi_ev_remove_callbacksの例

コード例 #1

ファイル: vdev_disk.c プロジェクト: gcracker/zfs

static void
vdev_disk_free(vdev_t *vd)
{
	vdev_disk_t *dvd = vd->vdev_tsd;
#ifdef illumos
	vdev_disk_ldi_cb_t *lcb;
#endif

	if (dvd == NULL)
		return;

#ifdef illumos
	/*
	 * We have already closed the LDI handle. Clean up the LDI event
	 * callbacks and free vd->vdev_tsd.
	 */
	while ((lcb = list_head(&dvd->vd_ldi_cbs)) != NULL) {
		list_remove(&dvd->vd_ldi_cbs, lcb);
		(void) ldi_ev_remove_callbacks(lcb->lcb_id);
		kmem_free(lcb, sizeof (vdev_disk_ldi_cb_t));
	}
	list_destroy(&dvd->vd_ldi_cbs);
#endif
	kmem_free(dvd, sizeof (vdev_disk_t));
	vd->vdev_tsd = NULL;
}

コード例 #2

static void
vdev_disk_free_locked(vdev_t *vd)
{
	vdev_disk_ldi_cb_t *lcb;
	vdev_disk_t *dvd = vd->vdev_tsd;

	ASSERT(rw_lock_held(&vd->vdev_tsd_lock));

	if (dvd == NULL)
		return;

	/*
	 * We have already closed the LDI handle. Clean up the LDI event
	 * callbacks and free vd->vdev_tsd.
	 */
	vd->vdev_tsd = NULL;
	while ((lcb = list_head(&dvd->vd_ldi_cbs)) != NULL) {
		list_remove(&dvd->vd_ldi_cbs, lcb);
		(void) ldi_ev_remove_callbacks(lcb->lcb_id);
		kmem_free(lcb, sizeof (vdev_disk_ldi_cb_t));
	}
	list_destroy(&dvd->vd_ldi_cbs);
	kmem_free(dvd, sizeof (vdev_disk_t));
}