[Xen-changelog] [linux-2.6.18-xen] linux/x86-64: use xen_new_user_pt() rather than open-coding it

["Xen patchbot-linux-2.6.18-xen" <patchbot-linux-2.6.18-xen@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1218201772 -3600
# Node ID abcb2a10ff2f59d117a92c97ae5aa42da3587354
# Parent  099864f509099fb00b8411cc01f05587feac07f5
linux/x86-64: use xen_new_user_pt() rather than open-coding it

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>
---
 drivers/xen/core/machine_reboot.c |   10 ++--------
 1 files changed, 2 insertions(+), 8 deletions(-)

diff -r 099864f50909 -r abcb2a10ff2f drivers/xen/core/machine_reboot.c
--- a/drivers/xen/core/machine_reboot.c Fri Aug 08 14:21:32 2008 +0100
+++ b/drivers/xen/core/machine_reboot.c Fri Aug 08 14:22:52 2008 +0100
@@ -184,14 +184,8 @@ static int take_machine_down(void *_susp
                 * We do it here just in case, but there's no need if we are
                 * in fast-suspend mode as that implies a new enough Xen.
                 */
-               if (!suspend->fast_suspend) {
-                       struct mmuext_op op;
-                       op.cmd = MMUEXT_NEW_USER_BASEPTR;
-                       op.arg1.mfn = pfn_to_mfn(__pa(__user_pgd(
-                               current->active_mm->pgd)) >> PAGE_SHIFT);
-                       if (HYPERVISOR_mmuext_op(&op, 1, NULL, DOMID_SELF))
-                               BUG();
-               }
+               if (!suspend->fast_suspend)
+                       
xen_new_user_pt(__pa(__user_pgd(current->active_mm->pgd));
 #endif
        }
        time_resume();

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