Lines Matching refs:prev_cpu
738 static int select_idle_sibling(struct task_struct *p, int prev_cpu, int cpu);
5889 wake_affine_idle(int this_cpu, int prev_cpu, int sync) in wake_affine_idle() argument
5903 if (available_idle_cpu(this_cpu) && cpus_share_cache(this_cpu, prev_cpu)) in wake_affine_idle()
5904 return available_idle_cpu(prev_cpu) ? prev_cpu : this_cpu; in wake_affine_idle()
5909 if (available_idle_cpu(prev_cpu)) in wake_affine_idle()
5910 return prev_cpu; in wake_affine_idle()
5917 int this_cpu, int prev_cpu, int sync) in wake_affine_weight() argument
5938 this_eff_load *= capacity_of(prev_cpu); in wake_affine_weight()
5940 prev_eff_load = cpu_load(cpu_rq(prev_cpu)); in wake_affine_weight()
5959 int this_cpu, int prev_cpu, int sync) in wake_affine() argument
5964 target = wake_affine_idle(this_cpu, prev_cpu, sync); in wake_affine()
5967 target = wake_affine_weight(sd, p, this_cpu, prev_cpu, sync); in wake_affine()
5971 return prev_cpu; in wake_affine()
6042 int cpu, int prev_cpu, int sd_flag) in find_idlest_cpu() argument
6047 return prev_cpu; in find_idlest_cpu()
6750 static int find_energy_efficient_cpu(struct task_struct *p, int prev_cpu) in find_energy_efficient_cpu() argument
6754 int cpu, best_energy_cpu = prev_cpu, target = -1; in find_energy_efficient_cpu()
6769 while (sd && !cpumask_test_cpu(prev_cpu, sched_domain_span(sd))) in find_energy_efficient_cpu()
6774 target = prev_cpu; in find_energy_efficient_cpu()
6806 if (cpu == prev_cpu) { in find_energy_efficient_cpu()
6828 prev_delta = compute_energy(p, prev_cpu, pd); in find_energy_efficient_cpu()
6876 select_task_rq_fair(struct task_struct *p, int prev_cpu, int wake_flags) in select_task_rq_fair() argument
6881 int new_cpu = prev_cpu; in select_task_rq_fair()
6894 new_cpu = find_energy_efficient_cpu(p, prev_cpu); in select_task_rq_fair()
6897 new_cpu = prev_cpu; in select_task_rq_fair()
6910 cpumask_test_cpu(prev_cpu, sched_domain_span(tmp))) { in select_task_rq_fair()
6911 if (cpu != prev_cpu) in select_task_rq_fair()
6912 new_cpu = wake_affine(tmp, p, cpu, prev_cpu, sync); in select_task_rq_fair()
6926 new_cpu = find_idlest_cpu(sd, p, cpu, prev_cpu, sd_flag); in select_task_rq_fair()
6929 new_cpu = select_idle_sibling(p, prev_cpu, new_cpu); in select_task_rq_fair()