{
struct sg_table *sgt;
struct scatterlist *sg;
- struct dma_fence *fence;
unsigned long start, end, cur = 0;
unsigned int nmap = 0;
int i;
* may be not up-to-date. Wait for the exporter to finish
* the migration.
*/
- fence = dma_resv_excl_fence(umem_dmabuf->attach->dmabuf->resv);
- if (fence)
- return dma_fence_wait(fence, false);
-
- return 0;
+ return dma_resv_wait_timeout(umem_dmabuf->attach->dmabuf->resv,
+ DMA_RESV_USAGE_KERNEL,
+ false, MAX_SCHEDULE_TIMEOUT);
}
EXPORT_SYMBOL(ib_umem_dmabuf_map_pages);