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Diffstat (limited to 'include/clocksource/hyperv_timer.h')
-rw-r--r--include/clocksource/hyperv_timer.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/clocksource/hyperv_timer.h b/include/clocksource/hyperv_timer.h
index b3f5d73ae1d6..783701a2102d 100644
--- a/include/clocksource/hyperv_timer.h
+++ b/include/clocksource/hyperv_timer.h
@@ -31,7 +31,9 @@ extern void hv_stimer_global_cleanup(void);
extern void hv_stimer0_isr(void);
extern void hv_init_clocksource(void);
+extern void hv_remap_tsc_clocksource(void);
+extern unsigned long hv_get_tsc_pfn(void);
extern struct ms_hyperv_tsc_page *hv_get_tsc_page(void);
static inline notrace u64
@@ -90,6 +92,11 @@ hv_read_tsc_page(const struct ms_hyperv_tsc_page *tsc_pg)
}
#else /* CONFIG_HYPERV_TIMER */
+static inline unsigned long hv_get_tsc_pfn(void)
+{
+ return 0;
+}
+
static inline struct ms_hyperv_tsc_page *hv_get_tsc_page(void)
{
return NULL;