Merge commit 'v2.6.31-rc7' into x86/cleanups

Merge reason: we were on -rc1 before - go up to -rc7

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
index e5996984ddd0..9aaf5bfdad1a 100644
--- a/include/linux/scatterlist.h
+++ b/include/linux/scatterlist.h
@@ -242,6 +242,8 @@ size_t sg_copy_to_buffer(struct scatterlist *sgl, unsigned int nents,
  */
 
 #define SG_MITER_ATOMIC         (1 << 0)         /* use kmap_atomic */
+#define SG_MITER_TO_SG          (1 << 1)        /* flush back to phys on unmap */
+#define SG_MITER_FROM_SG        (1 << 2)        /* nop */
 
 struct sg_mapping_iter {
         /* the following three fields can be accessed directly */