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Searched refs:rq_lock (Results 1 – 15 of 15) sorted by relevance

/linux-6.15/io_uring/
H A Dzcrx.h30 spinlock_t rq_lock ____cacheline_aligned_in_smp;
H A Dzcrx.c289 spin_lock_init(&ifq->rq_lock); in io_zcrx_ifq_alloc()
534 spin_lock_bh(&ifq->rq_lock); in io_zcrx_ring_refill()
539 spin_unlock_bh(&ifq->rq_lock); in io_zcrx_ring_refill()
578 spin_unlock_bh(&ifq->rq_lock); in io_zcrx_ring_refill()
/linux-6.15/drivers/net/ethernet/intel/ice/
H A Dice_controlq.h101 struct mutex rq_lock; /* Receive queue lock */ member
H A Dice_controlq.c540 mutex_lock(&cq->rq_lock); in ice_shutdown_rq()
562 mutex_unlock(&cq->rq_lock); in ice_shutdown_rq()
789 mutex_init(&cq->rq_lock); in ice_init_ctrlq_locks()
827 mutex_destroy(&cq->rq_lock); in ice_destroy_ctrlq_locks()
1189 mutex_lock(&cq->rq_lock); in ice_clean_rq_elem()
1257 mutex_unlock(&cq->rq_lock); in ice_clean_rq_elem()
/linux-6.15/Documentation/scheduler/
H A Dmembarrier.rst16 rq_lock(); smp_mb__after_spinlock() in __schedule(). The barrier matches a full
/linux-6.15/drivers/infiniband/hw/bnxt_re/
H A Dib_verbs.h89 spinlock_t rq_lock; /* protect rq */ member
H A Dib_verbs.c1663 spin_lock_init(&qp->rq_lock); in bnxt_re_create_qp()
2980 spin_lock_irqsave(&qp->rq_lock, flags); in bnxt_re_post_recv()
3023 spin_unlock_irqrestore(&qp->rq_lock, flags); in bnxt_re_post_recv()
/linux-6.15/drivers/infiniband/sw/siw/
H A Dsiw_verbs.c369 spin_lock_init(&qp->rq_lock); in siw_create_qp()
1069 spin_lock_irqsave(&qp->rq_lock, flags); in siw_post_receive()
1097 spin_unlock_irqrestore(&qp->rq_lock, flags); in siw_post_receive()
H A Dsiw.h449 spinlock_t rq_lock; member
/linux-6.15/kernel/sched/
H A Dsched.h1834 static inline void rq_lock(struct rq *rq, struct rq_flags *rf) in rq_lock() function
1862 DEFINE_LOCK_GUARD_1(rq_lock, struct rq,
1863 rq_lock(_T->lock, &_T->rf),
1884 rq_lock(rq, rf); in this_rq_lock_irq()
H A Dcore.c847 rq_lock(rq, &rf); in hrtick()
873 rq_lock(rq, &rf); in __hrtick_start()
2496 rq_lock(rq, rf); in move_queued_task()
2570 rq_lock(rq, &rf); in migration_cpu_stop()
3998 rq_lock(rq, &rf); in ttwu_queue()
5649 rq_lock(rq, &rf); in sched_tick()
6691 rq_lock(rq, &rf); in __schedule()
8026 rq_lock(rq, &rf); in __balance_push_cpu_stop()
H A Ddeadline.c1223 scoped_guard (rq_lock, rq) { in dl_server_timer()
1793 rq_lock(rq, &rf); in inactive_task_timer()
2293 rq_lock(rq, &rf); in migrate_task_rq_dl()
H A Drt.c827 rq_lock(rq, &rf); in do_sched_rt_period_timer()
H A Dfair.c6093 rq_lock(rq, &rf); in __cfsb_csd_unthrottle()
9693 rq_lock(rq, &rf); in attach_one_task()
9709 rq_lock(env->dst_rq, &rf); in attach_tasks()
H A Dext.c5067 rq_lock(rq, &rf); in scx_dump_state()