x86, paravirt: Remove alloc_pmd_clone hook, only used by VMI

VMI was the only user of the alloc_pmd_clone hook, given that VMI
is now removed we can also remove this hook.

Signed-off-by: Alok N Kataria <akataria@vmware.com>
LKML-Reference: <1282608357.19396.36.camel@ank32.eng.vmware.com>
Cc: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index 5c4ee422590e..a96023e872ae 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -98,10 +98,6 @@ static void pgd_ctor(pgd_t *pgd)
                 clone_pgd_range(pgd + KERNEL_PGD_BOUNDARY,
                                 swapper_pg_dir + KERNEL_PGD_BOUNDARY,
                                 KERNEL_PGD_PTRS);
-                paravirt_alloc_pmd_clone(__pa(pgd) >> PAGE_SHIFT,
-                                         __pa(swapper_pg_dir) >> PAGE_SHIFT,
-                                         KERNEL_PGD_BOUNDARY,
-                                         KERNEL_PGD_PTRS);
         }
 
         /* list required to sync kernel mapping updates */