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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/trace/ring_buffer.c __rb_validate_buffer() -> rb_read_data_buffer()

Type Parameter Key Value
PARAM_VALUE 0 dpage 4096-ptr_max
PARAM_VALUE 2 cpu 0-s32max
PARAM_VALUE 3 timestamp 6519317924341784576
PARAM_VALUE 4 delta_ptr 6404895655335587840
CAPPED_DATA 1 tail 1
DATA_SOURCE 1 tail r rb_data_page_commit
DATA_SOURCE 2 cpu $1
BIT_INFO 1 tail 0x0,0x7fffffffffffffff
RX_PATH
TASK_NOT_RUNNING
UNITS 1 tail unit_byte

kernel/trace/ring_buffer.c check_buffer() -> rb_read_data_buffer()

Type Parameter Key Value
PARAM_VALUE 0 dpage 4096-ptr_max
PARAM_VALUE 3 timestamp 3884843752271638528
PARAM_VALUE 4 delta_ptr 2107642721273835520
CAPPED_DATA 1 tail 1
DATA_SOURCE 1 tail $2 [m]
BIT_INFO 1 tail 0x0,0x7fffffffffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 1 tail unit_byte