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Searched refs:raw_spinlock_t (Results 1 – 25 of 192) sorted by relevance

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/linux/include/linux/
H A Dspinlock_api_smp.h22 void __lockfunc _raw_spin_lock(raw_spinlock_t *lock) __acquires(lock);
23 void __lockfunc _raw_spin_lock_nested(raw_spinlock_t *lock, int subclass)
26 _raw_spin_lock_nest_lock(raw_spinlock_t *lock, struct lockdep_map *map)
28 void __lockfunc _raw_spin_lock_bh(raw_spinlock_t *lock) __acquires(lock);
29 void __lockfunc _raw_spin_lock_irq(raw_spinlock_t *lock)
32 unsigned long __lockfunc _raw_spin_lock_irqsave(raw_spinlock_t *lock)
35 _raw_spin_lock_irqsave_nested(raw_spinlock_t *lock, int subclass)
37 int __lockfunc _raw_spin_trylock(raw_spinlock_t *lock);
38 int __lockfunc _raw_spin_trylock_bh(raw_spinlock_t *lock);
39 void __lockfunc _raw_spin_unlock(raw_spinlock_t *lock) __releases(lock);
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H A Dspinlock.h101 extern void __raw_spin_lock_init(raw_spinlock_t *lock, const char *name,
180 extern void do_raw_spin_lock(raw_spinlock_t *lock) __acquires(lock);
181 extern int do_raw_spin_trylock(raw_spinlock_t *lock);
182 extern void do_raw_spin_unlock(raw_spinlock_t *lock) __releases(lock);
184 static inline void do_raw_spin_lock(raw_spinlock_t *lock) __acquires(lock) in do_raw_spin_lock()
191 static inline int do_raw_spin_trylock(raw_spinlock_t *lock) in do_raw_spin_trylock()
201 static inline void do_raw_spin_unlock(raw_spinlock_t *lock) __releases(lock) in do_raw_spin_unlock()
324 static __always_inline raw_spinlock_t *spinlock_check(spinlock_t *lock) in spinlock_check()
509 extern int _atomic_dec_and_raw_lock(atomic_t *atomic, raw_spinlock_t *lock);
513 extern int _atomic_dec_and_raw_lock_irqsave(atomic_t *atomic, raw_spinlock_t *loc
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H A Dspinlock_types_raw.h23 } raw_spinlock_t; typedef
69 (raw_spinlock_t) __RAW_SPIN_LOCK_INITIALIZER(lockname)
71 #define DEFINE_RAW_SPINLOCK(x) raw_spinlock_t x = __RAW_SPIN_LOCK_UNLOCKED(x)
H A Di8253.h23 extern raw_spinlock_t i8253_lock;
H A Dmutex_types.h43 raw_spinlock_t wait_lock;
H A Dseqlock_types.h68 SEQCOUNT_LOCKNAME(raw_spinlock, raw_spinlock_t, false, raw_spin)
/linux/kernel/rcu/
H A Dtree.h42 raw_spinlock_t __private lock; /* Root rcu_node's lock protects */
128 raw_spinlock_t fqslock ____cacheline_internodealigned_in_smp;
135 raw_spinlock_t exp_poll_lock;
237 raw_spinlock_t nocb_lock; /* Guard following pair of fields. */
245 raw_spinlock_t nocb_bypass_lock ____cacheline_internodealigned_in_smp;
252 raw_spinlock_t nocb_gp_lock ____cacheline_internodealigned_in_smp;
385 raw_spinlock_t barrier_lock; /* Protects ->barrier_seq_snap. */
/linux/lib/
H A Ddec_and_lock.c53 int _atomic_dec_and_raw_lock(atomic_t *atomic, raw_spinlock_t *lock) in _atomic_dec_and_raw_lock()
68 int _atomic_dec_and_raw_lock_irqsave(atomic_t *atomic, raw_spinlock_t *lock, in _atomic_dec_and_raw_lock_irqsave()
/linux/kernel/bpf/
H A Dbpf_lru_list.h37 raw_spinlock_t lock ____cacheline_aligned_in_smp;
43 raw_spinlock_t lock;
H A Dpercpu_freelist.h
/linux/drivers/irqchip/
H A Dirq-riscv-imsic-state.h32 raw_spinlock_t lock;
57 raw_spinlock_t matrix_lock;
H A Dirq-aspeed-intc.c24 raw_spinlock_t gic_lock;
25 raw_spinlock_t intc_lock;
/linux/include/linux/irqchip/
H A Darm-gic-v4.h35 raw_spinlock_t vmapp_lock;
79 raw_spinlock_t vpe_lock;
/linux/arch/x86/kvm/vmx/
H A Dposted_intr.c34 static DEFINE_PER_CPU(raw_spinlock_t, wakeup_vcpus_on_cpu_lock);
93 raw_spinlock_t *spinlock = &per_cpu(wakeup_vcpus_on_cpu_lock, vcpu->cpu); in vmx_vcpu_pi_load()
257 raw_spinlock_t *spinlock = &per_cpu(wakeup_vcpus_on_cpu_lock, cpu); in pi_wakeup_handler()
/linux/arch/x86/include/asm/
H A Dpc-conf-reg.h19 extern raw_spinlock_t pc_conf_lock;
/linux/kernel/time/
H A Dtimekeeping.h29 extern raw_spinlock_t jiffies_lock;
/linux/drivers/sh/intc/
H A Dinternals.h58 raw_spinlock_t lock;
162 extern raw_spinlock_t intc_big_lock;
/linux/kernel/sched/
H A Dcpudeadline.h14 raw_spinlock_t lock;
H A Dsched.h315 raw_spinlock_t rt_runtime_lock;
346 raw_spinlock_t lock;
445 raw_spinlock_t lock;
707 raw_spinlock_t lock ____cacheline_aligned;
844 raw_spinlock_t rt_runtime_lock;
1025 raw_spinlock_t rto_lock;
1121 raw_spinlock_t __lock;
1420 static inline raw_spinlock_t *rq_lockp(struct rq *rq) in rq_lockp()
1428 static inline raw_spinlock_t *__rq_lockp(struct rq *rq) in __rq_lockp()
1522 static inline raw_spinlock_t *rq_lockp(struct rq *rq) in rq_lockp()
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/linux/Documentation/translations/it_IT/locking/
H A Dlocktypes.rst213 raw_spinlock_t e spinlock_t
216 raw_spinlock_t section in raw_spinlock_t e spinlock_t
219 I blocco raw_spinlock_t è un blocco ad attesa attiva su tutti i tipi di kernel,
220 incluso quello PREEMPT_RT. Usate raw_spinlock_t solo in sezioni critiche nel
223 accedere in modo sicuro lo stato dell'hardware. A volte, i raw_spinlock_t
232 Sui kernel non-PREEMPT_RT, spinlock_t si traduce in un raw_spinlock_t ed ha
482 raw_spinlock_t su RT
485 Acquisire un raw_spinlock_t disabilita la prelazione e possibilmente anche le
509 per raw_spinlock_t valgono anche qui.
544 3) raw_spinlock_t e bit spinlocks
/linux/kernel/trace/
H A Dpid_list.h80 raw_spinlock_t lock;
/linux/arch/mips/include/asm/
H A Di8259.h34 extern raw_spinlock_t i8259A_lock;
/linux/arch/powerpc/include/asm/
H A Dmpic_msgr.h19 raw_spinlock_t lock;
/linux/arch/arm/mach-footbridge/include/mach/
H A Dhardware.h83 extern raw_spinlock_t nw_gpio_lock;
/linux/drivers/pinctrl/intel/
H A Dpinctrl-tangier.h75 raw_spinlock_t lock;

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