Merge branch 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip...

[pandora-kernel.git] / drivers / xen / balloon.c

diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index ab25ba6..591bc29 100644 (file)
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -225,7 +225,7 @@ static int increase_reservation(unsigned long nr_pages)
                page = balloon_next_page(page);
        }
 
-       reservation.extent_start = (unsigned long)frame_list;
+       set_xen_guest_handle(reservation.extent_start, frame_list);
        reservation.nr_extents   = nr_pages;
        rc = HYPERVISOR_memory_op(
                XENMEM_populate_physmap, &reservation);
@@ -321,7 +321,7 @@ static int decrease_reservation(unsigned long nr_pages)
                balloon_append(pfn_to_page(pfn));
        }
 
-       reservation.extent_start = (unsigned long)frame_list;
+       set_xen_guest_handle(reservation.extent_start, frame_list);
        reservation.nr_extents   = nr_pages;
        ret = HYPERVISOR_memory_op(XENMEM_decrease_reservation, &reservation);
        BUG_ON(ret != nr_pages);
@@ -368,7 +368,7 @@ static void balloon_process(struct work_struct *work)
 }
 
 /* Resets the Xen limit, sets new target, and kicks off processing. */
-void balloon_set_new_target(unsigned long target)
+static void balloon_set_new_target(unsigned long target)
 {
        /* No need for lock. Not read-modify-write updates. */
        balloon_stats.hard_limit   = ~0UL;
@@ -483,7 +483,7 @@ static int dealloc_pte_fn(
                .extent_order = 0,
                .domid        = DOMID_SELF
        };
-       reservation.extent_start = (unsigned long)&mfn;
+       set_xen_guest_handle(reservation.extent_start, &mfn);
        set_pte_at(&init_mm, addr, pte, __pte_ma(0ull));
        set_phys_to_machine(__pa(addr) >> PAGE_SHIFT, INVALID_P2M_ENTRY);
        ret = HYPERVISOR_memory_op(XENMEM_decrease_reservation, &reservation);
@@ -519,7 +519,7 @@ static struct page **alloc_empty_pages_and_pagevec(int nr_pages)
                                .extent_order = 0,
                                .domid        = DOMID_SELF
                        };
-                       reservation.extent_start = (unsigned long)&gmfn;
+                       set_xen_guest_handle(reservation.extent_start, &gmfn);
                        ret = HYPERVISOR_memory_op(XENMEM_decrease_reservation,
                                                   &reservation);
                        if (ret == 1)