ivtv_sg_host_element
struct ivtv_sg_host_element *sg_pending;
struct ivtv_sg_host_element *sg_processing;
memcpy(s->sg_processing, s->sg_pending, sizeof(struct ivtv_sg_host_element) * s->sg_pending_size);
memcpy(s->sg_processing, s->sg_pending, sizeof(struct ivtv_sg_host_element) * s->sg_pending_size);
int SGsize = sizeof(struct ivtv_sg_host_element) * s->buffers;