diff options
| -rw-r--r-- | include/linux/mm.h | 1 | ||||
| -rw-r--r-- | mm/page_alloc.c | 13 |
2 files changed, 1 insertions, 13 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 27839b158ca4..e98ef2cb1176 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2520,7 +2520,6 @@ extern unsigned long absent_pages_in_range(unsigned long start_pfn, unsigned long end_pfn); extern void get_pfn_range_for_nid(unsigned int nid, unsigned long *start_pfn, unsigned long *end_pfn); -extern unsigned long find_min_pfn_with_active_regions(void); #ifndef CONFIG_NUMA static inline int early_pfn_to_nid(unsigned long pfn) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index f13d3ead95f2..48c65bf3cb29 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -7908,17 +7908,6 @@ unsigned long __init node_map_pfn_alignment(void) return ~accl_mask + 1; } -/** - * find_min_pfn_with_active_regions - Find the minimum PFN registered - * - * Return: the minimum PFN based on information provided via - * memblock_set_node(). - */ -unsigned long __init find_min_pfn_with_active_regions(void) -{ - return PHYS_PFN(memblock_start_of_DRAM()); -} - /* * early_calculate_totalpages() * Sum pages in active regions for movable zone. @@ -8211,7 +8200,7 @@ void __init free_area_init(unsigned long *max_zone_pfn) memset(arch_zone_highest_possible_pfn, 0, sizeof(arch_zone_highest_possible_pfn)); - start_pfn = find_min_pfn_with_active_regions(); + start_pfn = PHYS_PFN(memblock_start_of_DRAM()); descending = arch_has_descending_max_zone_pfns(); for (i = 0; i < MAX_NR_ZONES; i++) { |