# HG changeset patch
# User yamahata@xxxxxxxxxxxxx
# Date 1155019968 -32400
# Node ID 80c7526264bf40ccd7f141727b2919f41d2e6119
# Parent  2fcc1bf42f245128f0ea5600be77cb946073ab5a
add perfcounter of dom0vp_phystomach and dom0vp_machtophys
PATCHNAME: perfc_dom0vp_p2m_and_m2p

Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>

diff -r 2fcc1bf42f24 -r 80c7526264bf xen/arch/ia64/xen/dom0_ops.c
--- a/xen/arch/ia64/xen/dom0_ops.c	Tue Aug 08 16:50:23 2006 +0900
+++ b/xen/arch/ia64/xen/dom0_ops.c	Tue Aug 08 15:52:48 2006 +0900
@@ -236,6 +236,7 @@ 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)) {
@@ -243,6 +244,7 @@ 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 -r 2fcc1bf42f24 -r 80c7526264bf xen/include/asm-ia64/perfc_defn.h
--- a/xen/include/asm-ia64/perfc_defn.h	Tue Aug 08 16:50:23 2006 +0900
+++ b/xen/include/asm-ia64/perfc_defn.h	Tue Aug 08 15:52:48 2006 +0900
@@ -63,3 +63,7 @@ PERFCOUNTER_CPU(guest_physmap_add_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")