This interface provides a mapping for each page in an address space to its

This interface provides a mapping for each page in an address space to its
physical page frame number, allowing precise determination of what pages are
mapped and what pages are shared between processes.

[akpm@linux-foundation.org: warning fix]
Signed-off-by: Matt Mackall <mpm@selenic.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 fs/proc/base.c     |    8 +
 fs/proc/internal.h |    2
 fs/proc/task_mmu.c |  209 +++++++++++++++++++++++++++++++++++++++++++
 init/Kconfig       |   10 ++
 4 files changed, 228 insertions(+), 1 deletion(-)