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Searched refs:exp_lock (Results 1 – 7 of 7) sorted by relevance

/linux/kernel/rcu/
A Dtree_exp.h305 spin_lock(&rnp->exp_lock); in exp_funnel_lock()
309 spin_unlock(&rnp->exp_lock); in exp_funnel_lock()
318 spin_unlock(&rnp->exp_lock); in exp_funnel_lock()
594 spin_lock(&rnp->exp_lock); in rcu_exp_wait_wake()
598 spin_unlock(&rnp->exp_lock); in rcu_exp_wait_wake()
A Dtree.h125 spinlock_t exp_lock ____cacheline_internodealigned_in_smp;
A Dtree.c4531 spin_lock_init(&rnp->exp_lock); in rcu_init_one()
/linux/drivers/infiniband/hw/hfi1/
A Dtid_rdma.c471 __must_hold(&rcd->exp_lock) in first_qp()
475 lockdep_assert_held(&rcd->exp_lock); in first_qp()
512 lockdep_assert_held(&rcd->exp_lock); in kernel_tid_waiters()
544 lockdep_assert_held(&rcd->exp_lock); in dequeue_tid_waiter()
679 spin_lock(&priv->rcd->exp_lock); in _tid_rdma_flush_wait()
686 spin_unlock(&priv->rcd->exp_lock); in _tid_rdma_flush_wait()
717 __must_hold(&rcd->exp_lock) in kern_reserve_flow()
755 __must_hold(&rcd->exp_lock) in kern_setup_hw_flow()
773 __must_hold(&rcd->exp_lock) in kern_clear_hw_flow()
4903 spin_lock(&rcd->exp_lock); in hfi1_rc_rcv_tid_rdma_resync()
[all …]
A Dinit.c341 spin_lock_init(&rcd->exp_lock); in hfi1_create_ctxtdata()
A Dhfi.h271 spinlock_t exp_lock; member
/linux/Documentation/RCU/Design/Expedited-Grace-Periods/
A DExpedited-Grace-Periods.rst298 ``->exp_lock`` field in the ``rcu_node`` structure synchronizes access

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