Re: [PATCH 1/3] mm: use zone_end_pfn() instead of zone_start_pfn+spanned_pages

On Wed, 7 Aug 2013 17:09:56 +0800 Xishi Qiu wrote: > Use "zone_end_pfn()" instead of "zone->zone_start_pfn + zone->spanned_pages". > Simplify the code, no functional change. This doesn't compile. mm/memory_hotplug.c: In function 'shrink_zone_span': mm/memory_hotplug.c:518: error: called object

[PATCH 1/3] mm: use zone_end_pfn() instead of zone_start_pfn+spanned_pages

Use "zone_end_pfn()" instead of "zone->zone_start_pfn + zone->spanned_pages". Simplify the code, no functional change. Signed-off-by: Xishi Qiu --- kernel/power/snapshot.c | 12 ++-- mm/memory_hotplug.c |4 ++-- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/ker