C++ (Cpp) vhost_dev_sync_region 예제들

예제 #1

파일: vhost.c 프로젝트: EgoIncarnate/qemu-rr

static int vhost_client_sync_dirty_bitmap(CPUPhysMemoryClient *client,
                                          target_phys_addr_t start_addr,
                                          target_phys_addr_t end_addr)
{
    struct vhost_dev *dev = container_of(client, struct vhost_dev, client);
    int i;
    if (!dev->log_enabled || !dev->started) {
        return 0;
    }
    for (i = 0; i < dev->mem->nregions; ++i) {
        struct vhost_memory_region *reg = dev->mem->regions + i;
        vhost_dev_sync_region(dev, start_addr, end_addr,
                              reg->guest_phys_addr,
                              range_get_last(reg->guest_phys_addr,
                                             reg->memory_size));
    }
    for (i = 0; i < dev->nvqs; ++i) {
        struct vhost_virtqueue *vq = dev->vqs + i;
        vhost_dev_sync_region(dev, start_addr, end_addr, vq->used_phys,
                              range_get_last(vq->used_phys, vq->used_size));
    }
    return 0;
}

예제 #2

파일: vhost.c 프로젝트: AsherBond/qemu-kvm-mq

static int vhost_sync_dirty_bitmap(struct vhost_dev *dev,
                                   MemoryRegionSection *section,
                                   target_phys_addr_t start_addr,
                                   target_phys_addr_t end_addr)
{
    int i;

    if (!dev->log_enabled || !dev->started) {
        return 0;
    }
    for (i = 0; i < dev->mem->nregions; ++i) {
        struct vhost_memory_region *reg = dev->mem->regions + i;
        vhost_dev_sync_region(dev, section, start_addr, end_addr,
                              reg->guest_phys_addr,
                              range_get_last(reg->guest_phys_addr,
                                             reg->memory_size));
    }
    for (i = 0; i < dev->nvqs; ++i) {
        struct vhost_virtqueue *vq = dev->vqs + i;
        vhost_dev_sync_region(dev, section, start_addr, end_addr, vq->used_phys,
                              range_get_last(vq->used_phys, vq->used_size));
    }
    return 0;
}