# HG changeset patch
# User yamahata@xxxxxxxxxxxxx
# Date 1156405631 -32400
# Node ID dfb7cbcad569ac2028ff3fadfa6e07f84bd7e48e
# Parent  de4490aa054d27c50c02fdbb3b1b02c74b19e753
add perfcounter of dom0vp_phystomach and dom0vp_machtophys
PATCHNAME: perfc_dom0vp_p2m_and_m2p

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

diff -r de4490aa054d -r dfb7cbcad569 xen/arch/ia64/xen/dom0_ops.c
--- a/xen/arch/ia64/xen/dom0_ops.c	Thu Aug 24 16:46:12 2006 +0900
+++ b/xen/arch/ia64/xen/dom0_ops.c	Thu Aug 24 16:47:11 2006 +0900
@@ -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 -r de4490aa054d -r dfb7cbcad569 xen/include/asm-ia64/perfc_defn.h
--- a/xen/include/asm-ia64/perfc_defn.h	Thu Aug 24 16:46:12 2006 +0900
+++ b/xen/include/asm-ia64/perfc_defn.h	Thu Aug 24 16:47:11 2006 +0900
@@ -130,3 +130,7 @@ 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")