44 static inline u64 cyc_to_ns(u64 cyc, u32 mult, u32 shift)  in cyc_to_ns()  argument
46 	return (cyc * mult) >> shift;  in cyc_to_ns()
49 static unsigned long long cyc_to_sched_clock(u32 cyc, u32 mask)  in cyc_to_sched_clock()  argument
71 	return epoch_ns + cyc_to_ns((cyc - epoch_cyc) & mask, cd.mult, cd.shift);  in cyc_to_sched_clock()
80 	u32 cyc;  in update_sched_clock()  local
83 	cyc = read_sched_clock();  in update_sched_clock()
85 		cyc_to_ns((cyc - cd.epoch_cyc) & sched_clock_mask,  in update_sched_clock()
92 	cd.epoch_cyc_copy = cyc;  in update_sched_clock()
96 	cd.epoch_cyc = cyc;  in update_sched_clock()
165 	u32 cyc = read_sched_clock();  in sched_clock()  local
166 	return cyc_to_sched_clock(cyc, sched_clock_mask);  in sched_clock()