On Tue, May 05, 2009 at 12:24:42PM -0700, Andrew Morton wrote:
On Mon, 4 May 2009 11:54:32 +0200
Johannes Weiner han...@cmpxchg.org wrote:
A generic readonly page table lookup helper to map an address space
and an address from it to a pte.
umm, OK.
Is there actually some point
On Tue, May 05, 2009 at 02:05:17PM -0700, Andrew Morton wrote:
On Tue, 5 May 2009 22:38:07 +0200
Johannes Weiner han...@cmpxchg.org wrote:
On Tue, May 05, 2009 at 12:24:42PM -0700, Andrew Morton wrote:
On Mon, 4 May 2009 11:54:32 +0200
Johannes Weiner han...@cmpxchg.org wrote
On Mon, May 04, 2009 at 11:54:33AM +0200, Johannes Weiner wrote:
Signed-off-by: Johannes Weiner han...@cmpxchg.org
---
mm/memory.c | 37 ++---
1 files changed, 6 insertions(+), 31 deletions(-)
diff --git a/mm/memory.c b/mm/memory.c
index a621319..aee167d
Analoguous to follow_phys(), add a helper that looks up the PFN at a
user virtual address in an IO mapping or a raw PFN mapping.
Signed-off-by: Johannes Weiner han...@cmpxchg.org
---
include/linux/mm.h |2 ++
mm/memory.c| 29 +
2 files changed, 31
