arm64: drop PTE_FILE and pte_file()-related helpers
authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Tue, 10 Feb 2015 22:10:15 +0000 (14:10 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 10 Feb 2015 22:30:31 +0000 (14:30 -0800)
commit9b3e661e58b90b0c2d5c2168c23408f1e59e9e35
tree5fbd1854ab397ed217345f6393f9bf89ba2793a9
parent18747151308f9e0fb63766057957617ec4afa190
arm64: drop PTE_FILE and pte_file()-related helpers

We've replaced remap_file_pages(2) implementation with emulation.  Nobody
creates non-linear mapping anymore.

This patch also adjust __SWP_TYPE_SHIFT and increase number of bits
availble for swap offset.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/arm64/include/asm/pgtable.h