[IA64] add perfcounter of dom0vp_phystomach and dom0vp_machtophys

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>

diff --git a/xen/arch/ia64/xen/dom0_ops.c b/xen/arch/ia64/xen/dom0_ops.c
index 8bb24010ce80e6facc4d02c35e6ce12bc9958d93..98dd0dee5187f20509af81451cde46be6ec990fe 100644 (file)
--- a/xen/arch/ia64/xen/dom0_ops.c
+++ b/xen/arch/ia64/xen/dom0_ops.c
@@ -256,6 +256,7 @@ do_dom0vp_op(unsigned long cmd,
         } else {
             ret = (ret & _PFN_MASK) >> PAGE_SHIFT;//XXX pte_pfn()
         }
+        perfc_incrc(dom0vp_phystomach);
         break;
     case IA64_DOM0VP_machtophys:
         if (!mfn_valid(arg0)) {
@@ -263,6 +264,7 @@ do_dom0vp_op(unsigned long cmd,
             break;
         }
         ret = get_gpfn_from_mfn(arg0);
+        perfc_incrc(dom0vp_machtophys);
         break;
     case IA64_DOM0VP_zap_physmap:
         ret = dom0vp_zap_physmap(d, arg0, (unsigned int)arg1);

diff --git a/xen/include/asm-ia64/perfc_defn.h b/xen/include/asm-ia64/perfc_defn.h
index a6c8b50aa38953ce8a1bd63b2fb8fa393add2cf2..741a3d7ab8d044e0d5fe18ec89454257c28514b4 100644 (file)
--- a/xen/include/asm-ia64/perfc_defn.h
+++ b/xen/include/asm-ia64/perfc_defn.h
@@ -130,3 +130,7 @@ PERFCOUNTER_CPU(steal_page,                     "steal_page")
 PERFCOUNTER_CPU(guest_physmap_add_page,         "guest_physmap_add_page")
 PERFCOUNTER_CPU(guest_physmap_remove_page,      "guest_physmap_remove_page")
 PERFCOUNTER_CPU(domain_page_flush,              "domain_page_flush")
+
+// dom0vp
+PERFCOUNTER_CPU(dom0vp_phystomach,              "dom0vp_phystomach")
+PERFCOUNTER_CPU(dom0vp_machtophys,              "dom0vp_machtophys")