Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/cpu.c __cpuhp_invoke_callback_range() -> cpuhp_get_step()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

kernel/cpu.c __cpuhp_remove_state_cpuslocked() -> cpuhp_get_step()

Type Parameter Key Value
DATA_SOURCE 0 state $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 _T->lock

kernel/cpu.c __cpuhp_state_add_instance_cpuslocked() -> cpuhp_get_step()

Type Parameter Key Value
DATA_SOURCE 0 state $0
RX_PATH
TASK_NOT_RUNNING

kernel/cpu.c __cpuhp_state_remove_instance() -> cpuhp_get_step()

Type Parameter Key Value
DATA_SOURCE 0 state $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &blk_mq_cpuhp_lock

kernel/cpu.c cpuhp_down_callbacks() -> cpuhp_get_step()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &cpu_add_remove_lock
HALF_LOCKED2 global &system_transition_mutex

kernel/cpu.c cpuhp_get_teardown_cb() -> cpuhp_get_step()

Type Parameter Key Value
PARAM_VALUE 0 state 1-234
DATA_SOURCE 0 state $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &cpuhp_state_mutex
HALF_LOCKED2 _T->lock

kernel/cpu.c cpuhp_invoke_callback() -> cpuhp_get_step()

Type Parameter Key Value
DATA_SOURCE 0 state $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &cpuhp_state_mutex
HALF_LOCKED2 irq

kernel/cpu.c cpuhp_issue_call() -> cpuhp_get_step()

Type Parameter Key Value
CAPPED_DATA 0 state 1
DATA_SOURCE 0 state $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &cpuhp_state_mutex
HALF_LOCKED2 _T->lock

kernel/cpu.c cpuhp_next_state() -> cpuhp_get_step()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

kernel/cpu.c cpuhp_store_callbacks() -> cpuhp_get_step()

Type Parameter Key Value
PARAM_VALUE 0 state 1-234
CAPPED_DATA 0 state 1
DATA_SOURCE 0 state $0 [m]
STR_LEN 0 state (-1),8-9,11-29,31-34,38
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &cpuhp_state_mutex

kernel/cpu.c cpuhp_up_callbacks() -> cpuhp_get_step()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 state
LOCK2 global &cpu_add_remove_lock
HALF_LOCKED2 global &device_hotplug_lock
HALF_LOCKED2 global &system_transition_mutex

kernel/cpu.c fail_store() -> cpuhp_get_step()

Type Parameter Key Value
PARAM_VALUE 0 state 0-83,141-235
FUZZY_MAX 0 state 83
HARD_MAX 0 state 235
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 state 0-83,141-235
LOCK2 &of->mutex
LOCK2 global &cpuhp_state_mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

kernel/cpu.c states_show() -> cpuhp_get_step()

Type Parameter Key Value
PARAM_VALUE 0 state 0-235
FUZZY_MAX 0 state 235
HARD_MAX 0 state 235
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
LOCK2 global &cpuhp_state_mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

kernel/cpu.c target_store() -> cpuhp_get_step()

Type Parameter Key Value
PARAM_VALUE 0 state 0-235
FUZZY_MAX 0 state 235
HARD_MAX 0 state 235
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 state 0-235
LOCK2 &of->mutex
LOCK2 global &cpuhp_state_mutex
LOCK2 global &device_hotplug_lock
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex