Searched refs:pi_task (Results 1 – 4 of 4) sorted by relevance
| /openbmc/linux/include/linux/sched/ |
| H A D | rt.h | 40 extern void rt_mutex_setprio(struct task_struct *p, struct task_struct *pi_task);
|
| /openbmc/linux/include/trace/events/ |
| H A D | sched.h | 527 TP_PROTO(struct task_struct *tsk, struct task_struct *pi_task),
529 TP_ARGS(tsk, pi_task),
542 __entry->newprio = pi_task ?
543 min(tsk->normal_prio, pi_task->prio) :
|
| /openbmc/linux/kernel/locking/ |
| H A D | rtmutex.c | 507 struct task_struct *pi_task = NULL; in rt_mutex_adjust_prio() local
514 pi_task = task_top_pi_waiter(p)->task; in rt_mutex_adjust_prio()
516 rt_mutex_setprio(p, pi_task); in rt_mutex_adjust_prio()
|
| /openbmc/linux/kernel/sched/ |
| H A D | core.c | 7039 static inline int __rt_effective_prio(struct task_struct *pi_task, int prio) in __rt_effective_prio() argument
7041 if (pi_task) in __rt_effective_prio()
7042 prio = min(prio, pi_task->prio); in __rt_effective_prio()
7049 struct task_struct *pi_task = rt_mutex_get_top_task(p); in rt_effective_prio() local
7051 return __rt_effective_prio(pi_task, prio); in rt_effective_prio()
7057 * @pi_task: donor task
7065 void rt_mutex_setprio(struct task_struct *p, struct task_struct *pi_task) in rt_mutex_setprio() argument
7074 prio = __rt_effective_prio(pi_task, p->normal_prio); in rt_mutex_setprio()
7079 if (p->pi_top_task == pi_task && prio == p->prio && !dl_prio(prio)) in rt_mutex_setprio()
7090 * ensure a task is de-boosted (pi_task i in rt_mutex_setprio()
[all...] |