diff options
| -rw-r--r-- | kernel/power/snapshot.c | 12 | ||||
| -rw-r--r-- | mm/memory_hotplug.c | 7 |
2 files changed, 10 insertions, 9 deletions
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c index 349587bb03e1..358a146fd4da 100644 --- a/kernel/power/snapshot.c +++ b/kernel/power/snapshot.c @@ -352,7 +352,7 @@ static int create_mem_extents(struct list_head *list, gfp_t gfp_mask) struct mem_extent *ext, *cur, *aux; zone_start = zone->zone_start_pfn; - zone_end = zone->zone_start_pfn + zone->spanned_pages; + zone_end = zone_end_pfn(zone); list_for_each_entry(ext, list, hook) if (zone_start <= ext->end) @@ -884,7 +884,7 @@ static unsigned int count_highmem_pages(void) continue; mark_free_pages(zone); - max_zone_pfn = zone->zone_start_pfn + zone->spanned_pages; + max_zone_pfn = zone_end_pfn(zone); for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++) if (saveable_highmem_page(zone, pfn)) n++; @@ -948,7 +948,7 @@ static unsigned int count_data_pages(void) continue; mark_free_pages(zone); - max_zone_pfn = zone->zone_start_pfn + zone->spanned_pages; + max_zone_pfn = zone_end_pfn(zone); for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++) if (saveable_page(zone, pfn)) n++; @@ -1041,7 +1041,7 @@ copy_data_pages(struct memory_bitmap *copy_bm, struct memory_bitmap *orig_bm) unsigned long max_zone_pfn; mark_free_pages(zone); - max_zone_pfn = zone->zone_start_pfn + zone->spanned_pages; + max_zone_pfn = zone_end_pfn(zone); for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++) if (page_is_saveable(zone, pfn)) memory_bm_set_bit(orig_bm, pfn); @@ -1093,7 +1093,7 @@ void swsusp_free(void) unsigned long pfn, max_zone_pfn; for_each_populated_zone(zone) { - max_zone_pfn = zone->zone_start_pfn + zone->spanned_pages; + max_zone_pfn = zone_end_pfn(zone); for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++) if (pfn_valid(pfn)) { struct page *page = pfn_to_page(pfn); @@ -1755,7 +1755,7 @@ static int mark_unsafe_pages(struct memory_bitmap *bm) /* Clear page flags */ for_each_populated_zone(zone) { - max_zone_pfn = zone->zone_start_pfn + zone->spanned_pages; + max_zone_pfn = zone_end_pfn(zone); for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++) if (pfn_valid(pfn)) swsusp_unset_page_free(pfn_to_page(pfn)); diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index 8e333f953f08..9eadad626d64 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -229,7 +229,7 @@ static void grow_zone_span(struct zone *zone, unsigned long start_pfn, zone_span_writelock(zone); - old_zone_end_pfn = zone->zone_start_pfn + zone->spanned_pages; + old_zone_end_pfn = zone_end_pfn(zone); if (!zone->spanned_pages || start_pfn < zone->zone_start_pfn) zone->zone_start_pfn = start_pfn; @@ -514,8 +514,9 @@ static int find_biggest_section_pfn(int nid, struct zone *zone, static void shrink_zone_span(struct zone *zone, unsigned long start_pfn, unsigned long end_pfn) { - unsigned long zone_start_pfn = zone->zone_start_pfn; - unsigned long zone_end_pfn = zone->zone_start_pfn + zone->spanned_pages; + unsigned long zone_start_pfn = zone->zone_start_pfn; + unsigned long z = zone_end_pfn(zone); /* zone_end_pfn namespace clash */ + unsigned long zone_end_pfn = z; unsigned long pfn; struct mem_section *ms; int nid = zone_to_nid(zone); |