tree a179debe5795643c63db2bb7ffbcfb559fbf88d2
parent 31d3d3484f9bd263925ecaa341500ac2df3a5d9b
author Wu Fengguang <fengguang.wu@intel.com> 1260962399 +0100
committer Andi Kleen <ak@linux.intel.com> 1260962399 +0100

mm: export stable page flags

Rename get_uflags() to stable_page_flags() and make it a global function
for use in the hwpoison page flags filter, which need to compare user
page flags with the value provided by user space.

Also move KPF_* to kernel-page-flags.h for use by user space tools.

Acked-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
CC: Nick Piggin <npiggin@suse.de>
CC: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>