dma_max_mapping_size  573 include/linux/dma-mapping.h static inline size_t dma_max_mapping_size(struct device *dev)
dma_max_mapping_size  417 kernel/dma/mapping.c size_t dma_max_mapping_size(struct device *dev)
dma_max_mapping_size   32 tools/virtio/linux/dma-mapping.h #define dma_max_mapping_size(...) SIZE_MAX