85 static struct clock_data cd ____cacheline_aligned = {
103 		seq = raw_read_seqcount(&cd.seq);  in sched_clock()
104 		rd = cd.read_data + (seq & 1);  in sched_clock()
109 	} while (read_seqcount_retry(&cd.seq, seq));  in sched_clock()
127 	cd.read_data[1] = *rd;  in update_clock_read_data()
130 	raw_write_seqcount_latch(&cd.seq);  in update_clock_read_data()
133 	cd.read_data[0] = *rd;  in update_clock_read_data()
136 	raw_write_seqcount_latch(&cd.seq);  in update_clock_read_data()
148 	rd = cd.read_data[0];  in update_sched_clock()
150 	cyc = cd.actual_read_sched_clock();  in update_sched_clock()
162 	hrtimer_forward_now(hrt, cd.wrap_kt);  in sched_clock_poll()
176 	if (cd.rate > rate)  in sched_clock_register()
185 	cd.rate = rate;  in sched_clock_register()
189 	cd.wrap_kt = ns_to_ktime(wrap);  in sched_clock_register()
191 	rd = cd.read_data[0];  in sched_clock_register()
195 	cyc = cd.actual_read_sched_clock();  in sched_clock_register()
197 	cd.actual_read_sched_clock = read;  in sched_clock_register()
240 	if (cd.actual_read_sched_clock == jiffy_sched_clock_read)  in sched_clock_postinit()
251 	hrtimer_start(&sched_clock_timer, cd.wrap_kt, HRTIMER_MODE_REL);  in sched_clock_postinit()
267 	unsigned long seq = raw_read_seqcount(&cd.seq);  in suspended_sched_clock_read()
269 	return cd.read_data[seq & 1].epoch_cyc;  in suspended_sched_clock_read()
274 	struct clock_read_data *rd = &cd.read_data[0];  in sched_clock_suspend()
285 	struct clock_read_data *rd = &cd.read_data[0];  in sched_clock_resume()
287 	rd->epoch_cyc = cd.actual_read_sched_clock();  in sched_clock_resume()
288 	hrtimer_start(&sched_clock_timer, cd.wrap_kt, HRTIMER_MODE_REL);  in sched_clock_resume()
289 	rd->read_sched_clock = cd.actual_read_sched_clock;  in sched_clock_resume()