[PATCH 6/6] x86/p2m: set_shared_p2m_entry() is MEM_SHARING-only

[Jan Beulich <jbeulich@xxxxxxxx>]

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

--- a/xen/arch/x86/mm/p2m.c
+++ b/xen/arch/x86/mm/p2m.c
@@ -1476,6 +1476,8 @@ int clear_identity_p2m_entry(struct doma
     return ret;
 }
 
+#ifdef CONFIG_MEM_SHARING
+
 /* Returns: 0 for success, -errno for failure */
 int set_shared_p2m_entry(struct domain *d, unsigned long gfn_l, mfn_t mfn)
 {
@@ -1514,7 +1516,10 @@ int set_shared_p2m_entry(struct domain *
     return rc;
 }
 
+#endif /* CONFIG_MEM_SHARING */
+
 #ifdef CONFIG_HVM
+
 static struct p2m_domain *
 p2m_getlru_nestedp2m(struct domain *d, struct p2m_domain *p2m)
 {