26 	struct vvar_data *vdata = vvar_data;  in update_vsyscall()  local
28 	if (unlikely(vdata == NULL))  in update_vsyscall()
31 	vvar_write_begin(vdata);  in update_vsyscall()
32 	vdata->vclock_mode = tk->tkr_mono.clock->archdata.vclock_mode;  in update_vsyscall()
33 	vdata->clock.cycle_last = tk->tkr_mono.cycle_last;  in update_vsyscall()
34 	vdata->clock.mask = tk->tkr_mono.mask;  in update_vsyscall()
35 	vdata->clock.mult = tk->tkr_mono.mult;  in update_vsyscall()
36 	vdata->clock.shift = tk->tkr_mono.shift;  in update_vsyscall()
38 	vdata->wall_time_sec = tk->xtime_sec;  in update_vsyscall()
39 	vdata->wall_time_snsec = tk->tkr_mono.xtime_nsec;  in update_vsyscall()
41 	vdata->monotonic_time_sec = tk->xtime_sec +  in update_vsyscall()
43 	vdata->monotonic_time_snsec = tk->tkr_mono.xtime_nsec +  in update_vsyscall()
47 	while (vdata->monotonic_time_snsec >=  in update_vsyscall()
49 		vdata->monotonic_time_snsec -=  in update_vsyscall()
51 		vdata->monotonic_time_sec++;  in update_vsyscall()
54 	vdata->wall_time_coarse_sec = tk->xtime_sec;  in update_vsyscall()
55 	vdata->wall_time_coarse_nsec =  in update_vsyscall()
58 	vdata->monotonic_time_coarse_sec =  in update_vsyscall()
59 		vdata->wall_time_coarse_sec + tk->wall_to_monotonic.tv_sec;  in update_vsyscall()
60 	vdata->monotonic_time_coarse_nsec =  in update_vsyscall()
61 		vdata->wall_time_coarse_nsec + tk->wall_to_monotonic.tv_nsec;  in update_vsyscall()
63 	while (vdata->monotonic_time_coarse_nsec >= NSEC_PER_SEC) {  in update_vsyscall()
64 		vdata->monotonic_time_coarse_nsec -= NSEC_PER_SEC;  in update_vsyscall()
65 		vdata->monotonic_time_coarse_sec++;  in update_vsyscall()
68 	vvar_write_end(vdata);  in update_vsyscall()