Exemplo n.º 1
0
static void bdrv_qed_detach_aio_context(BlockDriverState *bs)
{
    BDRVQEDState *s = bs->opaque;

    qed_cancel_need_check_timer(s);
    timer_free(s->need_check_timer);
}
Exemplo n.º 2
0
static void bdrv_qed_close(BlockDriverState *bs)
{
    BDRVQEDState *s = bs->opaque;

    qed_cancel_need_check_timer(s);
    timer_free(s->need_check_timer);

    /* Ensure writes reach stable storage */
    bdrv_flush(bs->file);

    /* Clean shutdown, no check required on next open */
    if (s->header.features & QED_F_NEED_CHECK) {
        s->header.features &= ~QED_F_NEED_CHECK;
        qed_write_header_sync(s);
    }

    qed_free_l2_cache(&s->l2_cache);
    qemu_vfree(s->l1_table);
}