Introduce a new parameter "superpage_align" to kmem_suballoc() that is

used to request superpage alignment for the submap.

Request superpage alignment for the kmem_map.

Pass VMFS_ANY_SPACE instead of TRUE to vm_map_find().  (They are currently
equivalent but VMFS_ANY_SPACE is the new preferred spelling.)

Remove a stale comment from kmem_malloc().

1 files changed, 2 insertions, 1 deletions

diff --git a/sys/vm/vm_extern.h b/sys/vm/vm_extern.h
index 27580bd..0a54372 100644
--- a/sys/vm/vm_extern.h
+++ b/sys/vm/vm_extern.h
@@ -63,7 +63,8 @@ void kmem_free(vm_map_t, vm_offset_t, vm_size_t);
 void kmem_free_wakeup(vm_map_t, vm_offset_t, vm_size_t);
 void kmem_init(vm_offset_t, vm_offset_t);
 vm_offset_t kmem_malloc(vm_map_t, vm_size_t, boolean_t);
-vm_map_t kmem_suballoc(vm_map_t, vm_offset_t *, vm_offset_t *, vm_size_t);
+vm_map_t kmem_suballoc(vm_map_t, vm_offset_t *, vm_offset_t *, vm_size_t,
+    boolean_t);
 void swapout_procs(int);
 int useracc(void *, int, int);
 int vm_fault(vm_map_t, vm_offset_t, vm_prot_t, int);