Messages in this thread | | | Subject | Re: sched_setscheduler() vs idle_balance() race | From | Mike Galbraith <> | Date | Fri, 29 May 2015 20:48:56 +0200 |
| |
P.S. intel_idle is not all that wonderful on this box.
- 78.31% [kernel] [k] _raw_spin_lock ▒ - _raw_spin_lock ▒ - 94.91% tick_broadcast_oneshot_control ▒ intel_idle ▒ cpuidle_enter_state ▒ cpuidle_enter ▒ + cpu_startup_entry ▒ + 1.63% pull_rt_task ▒ + 1.35% __sched_setscheduler ▒ + 1.11% push_rt_task.part.46 ▒ + 2.44% [kernel] [k] native_write_msr_safe
| |