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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/trace/ring_buffer.c rb_event_discard() -> rb_event_data_length()

Type Parameter Key Value
DATA_SOURCE 0 event $0 [m]
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

kernel/trace/ring_buffer.c rb_event_length() -> rb_event_data_length()

Type Parameter Key Value
PARAM_VALUE 0 event 4096-ptr_max
PARAM_VALUE 0 event->type_len 0-28
DATA_SOURCE 0 event $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 event unit_byte
HALF_LOCKED2 &cpu_buffer->reader_lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq

kernel/trace/ring_buffer.c show_flags() -> rb_event_data_length()

Type Parameter Key Value
PARAM_VALUE 0 event 4096-ptr_max
PARAM_VALUE 0 event->type_len 0-28
DATA_SOURCE 0 event $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 event unit_byte

kernel/trace/ring_buffer.c show_irq() -> rb_event_data_length()

Type Parameter Key Value
PARAM_VALUE 0 event 4096-ptr_max
PARAM_VALUE 0 event->type_len 0-29
DATA_SOURCE 0 event $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 event unit_byte