Lines Matching refs:delta
777 long delta, delta2, delta3; in add_timer_randomness() local
794 delta = sample.jiffies - state->last_time; in add_timer_randomness()
797 delta2 = delta - state->last_delta; in add_timer_randomness()
798 state->last_delta = delta; in add_timer_randomness()
803 if (delta < 0) in add_timer_randomness()
804 delta = -delta; in add_timer_randomness()
809 if (delta > delta2) in add_timer_randomness()
810 delta = delta2; in add_timer_randomness()
811 if (delta > delta3) in add_timer_randomness()
812 delta = delta3; in add_timer_randomness()
819 credit_entropy_bits(r, min_t(int, fls(delta>>1), 11)); in add_timer_randomness()
850 long delta = random_get_entropy() - start; in add_interrupt_bench() local
853 delta = delta - ((avg_cycles + FIXED_1_2) >> AVG_SHIFT); in add_interrupt_bench()
854 avg_cycles += delta; in add_interrupt_bench()
856 delta = abs(delta) - ((avg_deviation + FIXED_1_2) >> AVG_SHIFT); in add_interrupt_bench()
857 avg_deviation += delta; in add_interrupt_bench()