mm/page_isolation: do some cleanup in "undo_isolate_page_range"
authorWang Xiaoqiang <wangxq10@lzu.edu.cn>
Sat, 16 Jan 2016 00:57:13 +0000 (16:57 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 16 Jan 2016 01:56:32 +0000 (17:56 -0800)
commit6f8d2b8a262c6b71e1464d488f41cccf9aafbc07
tree868bad4330d885f714fce601f02a69893082718f
parent036fbb21de7c74d5637bf41110c47005363f3000
mm/page_isolation: do some cleanup in "undo_isolate_page_range"

Use "IS_ALIGNED" to judge the alignment, rather than directly judging.

Signed-off-by: Wang Xiaoqiang <wang_xiaoq@126.com>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/page_isolation.c