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 <[email protected]>
Cc: David Hansen <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Johannes Weiner <[email protected]>
Cc: Mel Gorman <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Cody P Schafer 2013-02-22 16:35:32 -08:00 • committed by Linus Torvalds
commit c1f1949527

View file

@ -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) {