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Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 4 files:

Smatch caller information:

arch/x86/kernel/apic/msi.c msi_set_affinity() -> unlock_vector_lock()

Type Parameter Key Value
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &vector_lock
HALF_LOCKED2 irq

arch/x86/kernel/apic/vector.c lapic_offline() -> unlock_vector_lock()

Type Parameter Key Value
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &vector_lock

arch/x86/kernel/smpboot.c cpu_disable_common() -> unlock_vector_lock()

Type Parameter Key Value
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &vector_lock
HALF_LOCKED2 flags

arch/x86/kernel/smpboot.c start_secondary() -> unlock_vector_lock()

Type Parameter Key Value
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 global &vector_lock

arch/x86/kernel/irq.c call_irq_handler() -> unlock_vector_lock()

Type Parameter Key Value
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 global &vector_lock