Searched refs:pi_task (Results 1 – 5 of 5) sorted by relevance
| /linux-6.15/include/linux/sched/ |
| H A D | rt.h | 65 extern void rt_mutex_setprio(struct task_struct *p, struct task_struct *pi_task);
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| /linux-6.15/include/trace/events/ |
| H A D | sched.h | 560 TP_PROTO(struct task_struct *tsk, struct task_struct *pi_task),
562 TP_ARGS(tsk, pi_task),
575 __entry->newprio = pi_task ?
576 min(tsk->normal_prio, pi_task->prio) :
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| /linux-6.15/kernel/locking/ |
| H A D | rtmutex.c | 530 struct task_struct *pi_task = NULL; in rt_mutex_adjust_prio() local
537 pi_task = task_top_pi_waiter(p)->task; in rt_mutex_adjust_prio()
539 rt_mutex_setprio(p, pi_task); in rt_mutex_adjust_prio()
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| /linux-6.15/kernel/sched/ |
| H A D | sched.h | 3891 static inline int __rt_effective_prio(struct task_struct *pi_task, int prio) in __rt_effective_prio() argument
3893 if (pi_task) in __rt_effective_prio()
3894 prio = min(prio, pi_task->prio); in __rt_effective_prio()
3901 struct task_struct *pi_task = rt_mutex_get_top_task(p); in rt_effective_prio() local
3903 return __rt_effective_prio(pi_task, prio); in rt_effective_prio()
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| H A D | core.c | 7161 void rt_mutex_setprio(struct task_struct *p, struct task_struct *pi_task) in rt_mutex_setprio() argument
7170 prio = __rt_effective_prio(pi_task, p->normal_prio); in rt_mutex_setprio()
7175 if (p->pi_top_task == pi_task && prio == p->prio && !dl_prio(prio)) in rt_mutex_setprio()
7190 p->pi_top_task = pi_task; in rt_mutex_setprio()
7216 trace_sched_pi_setprio(p, pi_task); in rt_mutex_setprio()
7246 (pi_task && dl_prio(pi_task->prio) && in rt_mutex_setprio()
7247 dl_entity_preempt(&pi_task->dl, &p->dl))) { in rt_mutex_setprio()
7248 p->dl.pi_se = pi_task->dl.pi_se; in rt_mutex_setprio()
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