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Diffstat (limited to 'arch/x86/xen/mmu.c')
-rw-r--r--arch/x86/xen/mmu.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 4ceb28581652..093dd59b5385 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -1229,9 +1229,12 @@ static __init void xen_pagetable_setup_start(pgd_t *base)
{
}
+static void xen_post_allocator_init(void);
+
static __init void xen_pagetable_setup_done(pgd_t *base)
{
xen_setup_shared_info();
+ xen_post_allocator_init();
}
static void xen_write_cr2(unsigned long cr2)
@@ -1841,7 +1844,7 @@ static void xen_set_fixmap(unsigned idx, phys_addr_t phys, pgprot_t prot)
#endif
}
-__init void xen_post_allocator_init(void)
+static __init void xen_post_allocator_init(void)
{
pv_mmu_ops.set_pte = xen_set_pte;
pv_mmu_ops.set_pmd = xen_set_pmd;
@@ -1875,10 +1878,7 @@ static void xen_leave_lazy_mmu(void)
preempt_enable();
}
-const struct pv_mmu_ops xen_mmu_ops __initdata = {
- .pagetable_setup_start = xen_pagetable_setup_start,
- .pagetable_setup_done = xen_pagetable_setup_done,
-
+static const struct pv_mmu_ops xen_mmu_ops __initdata = {
.read_cr2 = xen_read_cr2,
.write_cr2 = xen_write_cr2,
@@ -1954,6 +1954,12 @@ const struct pv_mmu_ops xen_mmu_ops __initdata = {
.set_fixmap = xen_set_fixmap,
};
+void __init xen_init_mmu_ops(void)
+{
+ x86_init.paging.pagetable_setup_start = xen_pagetable_setup_start;
+ x86_init.paging.pagetable_setup_done = xen_pagetable_setup_done;
+ pv_mmu_ops = xen_mmu_ops;
+}
#ifdef CONFIG_XEN_DEBUG_FS