Searched refs:pi_lock (Results 1 - 3 of 3) sorted by relevance

/device/soc/rockchip/common/sdk_linux/kernel/sched/
H A D	core.c	99 * p->pi_lock 124 * both p->pi_lock and rq->lock. As a consequence the state they change is 142 * try_to_wake_up(). This latter uses p->pi_lock to serialize against 168 * - for try_to_wake_up(), called under p->pi_lock: 195 lockdep_assert_held(&p->pi_lock); 213 * task_rq_lock - lock p->pi_lock and lock the rq @p resides on. 216 __acquires(p->pi_lock) __acquires(rq->lock) 221 raw_spin_lock_irqsave(&p->pi_lock, rf->flags); 246 raw_spin_unlock_irqrestore(&p->pi_lock, rf->flags); 1123 lockdep_assert_held(&p->pi_lock); in __uclamp_update_util_min_rt_default() [all...]
H A D	sched.h	1370 struct rq *task_rq_lock(struct task_struct *p, struct rq_flags *rf) __acquires(p->pi_lock) __acquires(rq->lock); 1379 __releases(p->pi_lock) 1383 raw_spin_unlock_irqrestore(&p->pi_lock, rf->flags); 1653 * holding both task_struct::pi_lock and rq::lock. 1918 * rq->lock. They are however serialized by p->pi_lock.
/device/soc/rockchip/common/sdk_linux/include/linux/
H A D	sched.h	150 raw_spin_lock_irqsave(&current->pi_lock, flags); \ 153 raw_spin_unlock_irqrestore(&current->pi_lock, flags); \ 206 raw_spin_lock_irqsave(&current->pi_lock, flags); \ 208 raw_spin_unlock_irqrestore(&current->pi_lock, flags); \ 1130 raw_spinlock_t pi_lock; member 1137 /* Updated under owner's pi_lock and rq lock */

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Indexes created Thu Nov 07 10:32:03 CST 2024