DMA_RESERVED_BYTES - Linux

Symbol: DMA_RESERVED_BYTES

arch/hexagon/mm/init.c

max_low_pfn = bootmem_lastpg - PFN_DOWN(DMA_RESERVED_BYTES);

arch/hexagon/mm/init.c

memblock_reserve(PFN_PHYS(max_low_pfn), DMA_RESERVED_BYTES);