Lines Matching refs:j
460 unsigned long j; in adjust_jiffies_till_sched_qs() local
468 j = READ_ONCE(jiffies_till_first_fqs) + in adjust_jiffies_till_sched_qs()
470 if (j < HZ / 10 + nr_cpu_ids / RCU_JIFFIES_FQS_DIV) in adjust_jiffies_till_sched_qs()
471 j = HZ / 10 + nr_cpu_ids / RCU_JIFFIES_FQS_DIV; in adjust_jiffies_till_sched_qs()
472 pr_info("RCU calculated value of scheduler-enlistment delay is %ld jiffies.\n", j); in adjust_jiffies_till_sched_qs()
473 WRITE_ONCE(jiffies_to_sched_qs, j); in adjust_jiffies_till_sched_qs()
478 ulong j; in param_set_first_fqs_jiffies() local
479 int ret = kstrtoul(val, 0, &j); in param_set_first_fqs_jiffies()
482 WRITE_ONCE(*(ulong *)kp->arg, (j > HZ) ? HZ : j); in param_set_first_fqs_jiffies()
490 ulong j; in param_set_next_fqs_jiffies() local
491 int ret = kstrtoul(val, 0, &j); in param_set_next_fqs_jiffies()
494 WRITE_ONCE(*(ulong *)kp->arg, (j > HZ) ? HZ : (j ?: 1)); in param_set_next_fqs_jiffies()
2056 unsigned long j; in rcu_gp_fqs_loop() local
2060 j = READ_ONCE(jiffies_till_first_fqs); in rcu_gp_fqs_loop()
2066 j = (j + 2) / 3; in rcu_gp_fqs_loop()
2067 if (j <= 0) in rcu_gp_fqs_loop()
2068 j = 1; in rcu_gp_fqs_loop()
2070 if (!ret || time_before(jiffies + j, rcu_state.jiffies_force_qs)) { in rcu_gp_fqs_loop()
2071 WRITE_ONCE(rcu_state.jiffies_force_qs, jiffies + j); in rcu_gp_fqs_loop()
2078 jiffies + (j ? 3 * j : 2)); in rcu_gp_fqs_loop()
2084 rcu_gp_fqs_check_wake(&gf), j); in rcu_gp_fqs_loop()
2116 j = READ_ONCE(jiffies_till_next_fqs); in rcu_gp_fqs_loop()
2125 j = jiffies; in rcu_gp_fqs_loop()
2127 j = 1; in rcu_gp_fqs_loop()
2129 j = rcu_state.jiffies_force_qs - j; in rcu_gp_fqs_loop()
2686 unsigned long j; in rcu_sched_clock_irq() local
2689 j = jiffies; in rcu_sched_clock_irq()
2690 WARN_ON_ONCE(time_before(j, __this_cpu_read(rcu_data.last_sched_clock))); in rcu_sched_clock_irq()
2691 __this_cpu_write(rcu_data.last_sched_clock, j); in rcu_sched_clock_irq()
2936 unsigned long *j = this_cpu_ptr(&rcu_data.rcuc_activity); in rcu_cpu_kthread() local
2941 WRITE_ONCE(*j, jiffies); in rcu_cpu_kthread()
2962 WRITE_ONCE(*j, jiffies); in rcu_cpu_kthread()
3923 unsigned long j = jiffies; in rcu_barrier_throttled() local
3927 while (time_in_range(j, old, old + HZ / 16) || in rcu_barrier_throttled()
3928 !try_cmpxchg(&rcu_barrier_last_throttle, &old, j)) { in rcu_barrier_throttled()
3934 j = jiffies; in rcu_barrier_throttled()
4647 int j; in rcu_init_one() local
4668 for (j = 0; j < num_rcu_lvl[i]; j++, rnp++) { in rcu_init_one()
4680 rnp->grplo = j * cpustride; in rcu_init_one()
4681 rnp->grphi = (j + 1) * cpustride - 1; in rcu_init_one()
4689 rnp->grpnum = j % levelspread[i - 1]; in rcu_init_one()
4692 j / levelspread[i - 1]; in rcu_init_one()