tree 9918f68e9c5f93be98940b4b7b478e1637547926
parent 56f2fb147659e05b1e87b99791bf44b988d38545
author Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 1355349156 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1355362715 -0800

asm-generic, mm: pgtable: consolidate zero page helpers

We have two different implementation of is_zero_pfn() and my_zero_pfn()
helpers: for architectures with and without zero page coloring.

Let's consolidate them in <asm-generic/pgtable.h>.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>