mm/hugetlb: reduce arch dependent code about hugetlb_prefault_arch_hook
authorZhang Zhen <zhenzhang.zhang@huawei.com>
Wed, 24 Jun 2015 23:56:25 +0000 (16:56 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 25 Jun 2015 00:49:41 +0000 (17:49 -0700)
Currently we have many duplicates in definitions of
hugetlb_prefault_arch_hook.  In all architectures this function is empty.

Signed-off-by: Zhang Zhen <zhenzhang.zhang@huawei.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

No differences found