Searched refs:free_size_pfn (Results 1 – 1 of 1) sorted by relevance
1114 u64 free_size_pfn; in memblock_find_dma_reserve() local1122 free_size_pfn = memblock_x86_free_memory_in_range(0, MAX_DMA_PFN << PAGE_SHIFT) >> PAGE_SHIFT; in memblock_find_dma_reserve()1123 set_dma_reserve(mem_size_pfn - free_size_pfn); in memblock_find_dma_reserve()