/* Reduce by this step the amount of time left  */ time_adjust -= time_adjust_step; 
/* Reduce by this step the amount of time left  */ time_adjust -= time_adjust_step; 
static void update_wall_time_one_tick(void){	long time_adjust_step, delta_nsec;	if ( (time_adjust_step = time_adjust) != 0 ) {	    /* We are doing an adjtime thing. 	     *	     * Prepare time_adjust_step to be within bounds.	     * Note that a positive time_adjust means we want the clock	     * to run faster.	     *	     * Limit the amount of the step to be in the range	     * -tickadj .. +tickadj	     */	     time_adjust_step = min(time_adjust_step, (long)tickadj);	     time_adjust_step = max(time_adjust_step, (long)-tickadj);	    /* Reduce by this step the amount of time left  */	    time_adjust -= time_adjust_step;	}	delta_nsec = tick_nsec + time_adjust_step * 1000;	/*	 * Advance the phase, once it gets to one microsecond, then	 * advance the tick more.	 */	time_phase += time_adj;	if ((time_phase >= FINENSEC) || (time_phase <= -FINENSEC)) {		long ltemp = shift_right(time_phase, (SHIFT_SCALE - 10));		time_phase -= ltemp << (SHIFT_SCALE - 10);		delta_nsec += ltemp;	}	xtime.tv_nsec += delta_nsec;	time_interpolator_update(delta_nsec);	/* Changes by adjtime() do not take effect till next tick. */	if (time_next_adjust != 0) {		time_adjust = time_next_adjust;		time_next_adjust = 0;	}}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/a5a0d52c7305cb3629ef0cc9e2e0e106869e1907/timer.c/clean/kernel/timer.c