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-rw-r--r--arch/x86/oprofile/nmi_int.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index 7b3362f9abdb..5856e61cb098 100644
--- a/arch/x86/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
@@ -129,6 +129,11 @@ inline int op_x86_phys_to_virt(int phys)
return __get_cpu_var(switch_index) + phys;
}
+inline int op_x86_virt_to_phys(int virt)
+{
+ return virt % model->num_counters;
+}
+
static void nmi_shutdown_mux(void)
{
int i;
@@ -270,6 +275,7 @@ static void mux_clone(int cpu)
#else
inline int op_x86_phys_to_virt(int phys) { return phys; }
+inline int op_x86_virt_to_phys(int virt) { return virt; }
static inline void nmi_shutdown_mux(void) { }
static inline int nmi_setup_mux(void) { return 1; }
static inline void