nr_pfns           134 include/linux/memremap.h void vmem_altmap_free(struct vmem_altmap *altmap, unsigned long nr_pfns);
nr_pfns           165 include/linux/memremap.h 		unsigned long nr_pfns)
nr_pfns          1564 include/linux/mm.h int get_vaddr_frames(unsigned long start, unsigned int nr_pfns,
nr_pfns           374 mm/memremap.c  void vmem_altmap_free(struct vmem_altmap *altmap, unsigned long nr_pfns)
nr_pfns           376 mm/memremap.c  	altmap->alloc -= nr_pfns;
nr_pfns           108 mm/sparse-vmemmap.c 	unsigned long pfn, nr_pfns, nr_align;
nr_pfns           117 mm/sparse-vmemmap.c 	nr_pfns = size >> PAGE_SHIFT;
nr_pfns           118 mm/sparse-vmemmap.c 	nr_align = 1UL << find_first_bit(&nr_pfns, BITS_PER_LONG);
nr_pfns           120 mm/sparse-vmemmap.c 	if (nr_pfns + nr_align > vmem_altmap_nr_free(altmap))
nr_pfns           123 mm/sparse-vmemmap.c 	altmap->alloc += nr_pfns;
nr_pfns           128 mm/sparse-vmemmap.c 			__func__, pfn, altmap->alloc, altmap->align, nr_pfns);