Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 37 files:

Smatch caller information:

kernel/panic.c vpanic() -> set_cpu_online()

Type Parameter Key Value
PARAM_VALUE 0 cpu 0
PARAM_VALUE 1 online 0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq

arch/x86/xen/smp_pv.c cpu_bringup() -> set_cpu_online()

Type Parameter Key Value
PARAM_VALUE 0 cpu 0
PARAM_VALUE 1 online 1
DATA_SOURCE 0 cpu r debug_smp_processor_id
NOCHECK_CALL

arch/x86/xen/smp_pv.c stop_self() -> set_cpu_online()

Type Parameter Key Value
PARAM_VALUE 0 cpu 0
PARAM_VALUE 1 online 0
DATA_SOURCE 0 cpu r debug_smp_processor_id
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 flags

arch/x86/kernel/process.c stop_this_cpu() -> set_cpu_online()

Type Parameter Key Value
PARAM_VALUE 0 cpu 0
PARAM_VALUE 1 online 0
DATA_SOURCE 0 cpu r debug_smp_processor_id
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq
HALF_LOCKED2 rcu_read

kernel/cpu.c boot_cpu_init() -> set_cpu_online()

Type Parameter Key Value
PARAM_VALUE 0 cpu 0
PARAM_VALUE 1 online 1
DATA_SOURCE 0 cpu r debug_smp_processor_id
NOCHECK_CALL
LOCK2 irq

arch/x86/kernel/smpboot.c remove_cpu_from_maps() -> set_cpu_online()

Type Parameter Key Value
PARAM_VALUE 0 cpu 0
PARAM_VALUE 1 online 0
DATA_SOURCE 0 cpu $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &vector_lock
HALF_LOCKED2 flags

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

Type Parameter Key Value
PARAM_VALUE 0 cpu 0
PARAM_VALUE 1 online 1
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 global &vector_lock