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mm/memory_hotplug: use pgdat_end_pfn() instead of open coding the same. 

Replace open coded pgdat_end_pfn() with helper function.

Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
Cc: David Hansen <dave@linux.vnet.ibm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Cody P Schafer 2013-02-22 16:35:32 -08:00 committed by Linus Torvalds
parent 64dd1b29bf
commit c1f1949527
1 changed files with 1 additions and 1 deletions
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mm/memory_hotplug.c
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@ -218,7 +218,7 @@ void register_page_bootmem_info_node(struct pglist_data *pgdat)
}
pfn = pgdat->node_start_pfn;
end_pfn = pfn + pgdat->node_spanned_pages;
end_pfn = pgdat_end_pfn(pgdat);
/* register_section info */
for (; pfn < end_pfn; pfn += PAGES_PER_SECTION) {