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Searched refs:state_lock (Results 1 – 5 of 5) sorted by relevance

/arch/loongarch/kernel/
A Dtime.c27 static DEFINE_RAW_SPINLOCK(state_lock);
51 raw_spin_lock(&state_lock); in constant_set_state_oneshot()
58 raw_spin_unlock(&state_lock); in constant_set_state_oneshot()
68 raw_spin_lock(&state_lock); in constant_set_state_periodic()
75 raw_spin_unlock(&state_lock); in constant_set_state_periodic()
84 raw_spin_lock(&state_lock); in constant_set_state_shutdown()
90 raw_spin_unlock(&state_lock); in constant_set_state_shutdown()
/arch/s390/pci/
A Dpci_event.c303 mutex_lock(&zdev->state_lock); in __zpci_event_error()
342 mutex_unlock(&zdev->state_lock); in __zpci_event_error()
369 lockdep_assert_held(&zdev->state_lock); in zpci_event_reappear()
393 mutex_lock(&zdev->state_lock); in __zpci_event_availability()
468 mutex_unlock(&zdev->state_lock); in __zpci_event_availability()
A Dpci_sysfs.c99 mutex_lock(&zdev->state_lock); in recover_store()
121 mutex_unlock(&zdev->state_lock); in recover_store()
A Dpci.c771 lockdep_assert_held(&zdev->state_lock); in zpci_hot_reset_device()
823 mutex_init(&zdev->state_lock); in zpci_create_device()
914 lockdep_assert_held(&zdev->state_lock); in zpci_deconfigure_device()
944 lockdep_assert_held(&zdev->state_lock); in zpci_device_reserved()
/arch/s390/include/asm/
A Dpci.h128 struct mutex state_lock; /* protect state changes */ member

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