- make i_mmap and i_mmap_shared a list.h list

-
 make vma->vm_next_share and vma->vm_pprev_share
  a proper list.h list as well.

2 files changed, 3 insertions, 4 deletions

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 1411debc77dc..7bb0610ba3a6 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -377,8 +377,8 @@ struct address_space {
 	unsigned long		nrpages;	/* number of total pages */
 	struct address_space_operations *a_ops;	/* methods */
 	struct inode		*host;		/* owner: inode, block_device */
-	struct vm_area_struct	*i_mmap;	/* list of private mappings */
-	struct vm_area_struct	*i_mmap_shared; /* list of shared mappings */
+	list_t			i_mmap;		/* list of private mappings */
+	list_t			i_mmap_shared;	/* list of private mappings */
 	spinlock_t		i_shared_lock;  /* and spinlock protecting it */
 	int			gfp_mask;	/* how to allocate the pages */
 };
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 6599c710fd37..d823fe4a9e56 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -61,8 +61,7 @@ struct vm_area_struct {
 	 * one of the address_space->i_mmap{,shared} lists,
 	 * for shm areas, the list of attaches, otherwise unused.
 	 */
-	struct vm_area_struct *vm_next_share;
-	struct vm_area_struct **vm_pprev_share;
+	list_t shared;
 
 	/* Function pointers to deal with this struct. */
 	struct vm_operations_struct * vm_ops;