Searched refs:pfn_first (Results 1 – 2 of 2) sorted by relevance
61 unsigned long pfn_first; member90 unsigned long idx = page_to_pfn(page) - chunk->pfn_first; in nouveau_dmem_page_addr()98 unsigned long idx = page_to_pfn(page) - chunk->pfn_first; in nouveau_dmem_page_free()307 pages[c] = chunk->pfn_first + i; in nouveau_dmem_pages_alloc()494 unsigned long i, size, pfn_first; in nouveau_dmem_init() local532 pfn_first = res->start >> PAGE_SHIFT; in nouveau_dmem_init()545 chunk->pfn_first = pfn_first + (i * DMEM_CHUNK_NPAGES); in nouveau_dmem_init()548 page = pfn_to_page(chunk->pfn_first); in nouveau_dmem_init()
56 static unsigned long pfn_first(struct dev_pagemap *pgmap) in pfn_first() function77 for (pfn = pfn_first(map); pfn < pfn_end(map); pfn = pfn_next(pfn))116 first_page = pfn_to_page(pfn_first(pgmap)); in memunmap_pages()306 percpu_ref_get_many(pgmap->ref, pfn_end(pgmap) - pfn_first(pgmap)); in memremap_pages()
