sched_clock: Add support for >32 bit sched_clock

[karo-tx-linux.git] / include / linux / sched_clock.h

diff --git a/include/linux/sched_clock.h b/include/linux/sched_clock.h
index fa7922c80a4190afd88476d7af3d688b98762e41..eca7abeb86fcdb5482ff3404b3975ad943aceb7a 100644 (file)
--- a/include/linux/sched_clock.h
+++ b/include/linux/sched_clock.h
@@ -15,6 +15,8 @@ static inline void sched_clock_postinit(void) { }
 #endif
 
 extern void setup_sched_clock(u32 (*read)(void), int bits, unsigned long rate);
+extern void sched_clock_register(u64 (*read)(void), int bits,
+                                unsigned long rate);
 
 extern unsigned long long (*sched_clock_func)(void);