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Diffstat (limited to 'arch/x86/xen/mmu_pv.c')
-rw-r--r--arch/x86/xen/mmu_pv.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c
index ee29fb558f2e..b3b8d289b9ab 100644
--- a/arch/x86/xen/mmu_pv.c
+++ b/arch/x86/xen/mmu_pv.c
@@ -885,14 +885,7 @@ void xen_mm_unpin_all(void)
spin_unlock(&pgd_lock);
}
-static void xen_activate_mm(struct mm_struct *prev, struct mm_struct *next)
-{
- spin_lock(&next->page_table_lock);
- xen_pgd_pin(next);
- spin_unlock(&next->page_table_lock);
-}
-
-static void xen_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm)
+static void xen_enter_mmap(struct mm_struct *mm)
{
spin_lock(&mm->page_table_lock);
xen_pgd_pin(mm);
@@ -2153,8 +2146,7 @@ static const typeof(pv_ops) xen_mmu_ops __initconst = {
.make_p4d = PV_CALLEE_SAVE(xen_make_p4d),
#endif
- .activate_mm = xen_activate_mm,
- .dup_mmap = xen_dup_mmap,
+ .enter_mmap = xen_enter_mmap,
.exit_mmap = xen_exit_mmap,
.lazy_mode = {