tree ce40c1b6ac3b167b7d803d142ec1ee73bfd78a11
parent d6de9d5349db61e134ab7fb6b2436a4c7938714c
author Xishi Qiu <qiuxishi@huawei.com> 1384297641 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1384312144 +0900

mm/memory_hotplug.c: use pfn_to_nid() instead of page_to_nid(pfn_to_page())

Use "pfn_to_nid(pfn)" instead of "page_to_nid(pfn_to_page(pfn))".

Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Acked-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>