debug_dma_unmap_page   30 include/linux/dma-debug.h extern void debug_dma_unmap_page(struct device *dev, dma_addr_t addr,
debug_dma_unmap_page  304 include/linux/dma-mapping.h 	debug_dma_unmap_page(dev, addr, size, dir);
debug_dma_unmap_page 1344 kernel/dma/debug.c EXPORT_SYMBOL(debug_dma_unmap_page);