On 6/6/22 02:30, John Garry wrote:
+:: + + size_t + dma_opt_mapping_size(struct device *dev); + +Returns the maximum optimal size of a mapping for the device. Mapping large +buffers may take longer so device drivers are advised to limit total DMA +streaming mappings length to the returned value.
"Maximum optimal" sounds weird to me. Is there a single optimal value or are there multiple optimal values? In the former case I think that the word "maximum" should be left out.
Thanks, Bart. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
