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Searched refs:raw_spin_trylock (Results 1 – 11 of 11) sorted by relevance

/Linux-v5.4/include/linux/
Dspinlock.h221 #define raw_spin_trylock(lock) __cond_lock(lock, _raw_spin_trylock(lock)) macro
298 raw_spin_trylock(lock) ? \
305 raw_spin_trylock(lock) ? \
348 return raw_spin_trylock(&lock->rlock); in spin_trylock()
/Linux-v5.4/kernel/printk/
Dprintk_safe.c368 raw_spin_trylock(&logbuf_lock)) { in vprintk_func()
/Linux-v5.4/kernel/debug/
Ddebug_core.c564 if (raw_spin_trylock(&dbg_master_lock)) in kgdb_cpu_enter()
579 if (raw_spin_trylock(&dbg_master_lock)) { in kgdb_cpu_enter()
/Linux-v5.4/arch/x86/kernel/
Dnmi.c362 while (!raw_spin_trylock(&nmi_reason_lock)) { in default_do_nmi()
/Linux-v5.4/kernel/rcu/
Drcu.h409 bool ___locked = raw_spin_trylock(&ACCESS_PRIVATE(p, lock)); \
Dtree_plugin.h1515 if (raw_spin_trylock(&rdp->nocb_bypass_lock)) in rcu_nocb_bypass_lock()
1549 return raw_spin_trylock(&rdp->nocb_bypass_lock); in rcu_nocb_bypass_trylock()
Dtree.c2315 !raw_spin_trylock(&rnp->fqslock); in rcu_force_quiescent_state()
/Linux-v5.4/arch/x86/platform/uv/
Duv_nmi.c483 if (raw_spin_trylock(&hub_nmi->nmi_lock)) { in uv_check_nmi()
/Linux-v5.4/kernel/locking/
Drtmutex.c586 if (!raw_spin_trylock(&lock->wait_lock)) { in rt_mutex_adjust_prio_chain()
/Linux-v5.4/kernel/sched/
Dsched.h2027 if (unlikely(!raw_spin_trylock(&busiest->lock))) { in _double_lock_balance()
/Linux-v5.4/kernel/trace/
Dring_buffer.c4052 if (raw_spin_trylock(&cpu_buffer->reader_lock)) in rb_reader_lock()