tree 868bad4330d885f714fce601f02a69893082718f
parent 036fbb21de7c74d5637bf41110c47005363f3000
author Wang Xiaoqiang <wangxq10@lzu.edu.cn> 1452905833 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1452909392 -0800

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>