free_highmem      197 arch/nds32/mm/init.c 	free_highmem();
free_highmem     1859 kernel/power/snapshot.c 	unsigned int free_highmem = count_free_highmem_pages() + alloc_highmem;
free_highmem     1861 kernel/power/snapshot.c 	if (free_highmem >= nr_highmem)
free_highmem     1864 kernel/power/snapshot.c 		nr_highmem -= free_highmem;