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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/trace/bpf_trace.c ____bpf_perf_event_output() -> __bpf_perf_event_output()

Type Parameter Key Value
PARAM_VALUE 2 flags 0-4294967294
PARAM_VALUE 3 raw 4871532738126876672
PARAM_VALUE 3 raw->frag.next 0
PARAM_VALUE 3 raw->frag.pad 0
PARAM_VALUE 3 raw->size 0
PARAM_VALUE 4 sd 4096-ptr_max
PARAM_VALUE 4 sd->dyn_size 0
PARAM_VALUE 4 sd->period 0
PARAM_VALUE 4 sd->sample_flags 256
DATA_SOURCE 0 regs $0
DATA_SOURCE 1 map $1
DATA_SOURCE 2 flags $2
PREEMPT_ADD <- disables preempt

kernel/trace/bpf_trace.c bpf_event_output() -> __bpf_perf_event_output()

Type Parameter Key Value
PARAM_VALUE 0 regs 4096-ptr_max
PARAM_VALUE 0 regs->cs 16
PARAM_VALUE 0 regs->csx 16
PARAM_VALUE 0 regs->flags 0
PARAM_VALUE 2 flags 0-4503599627370494
PARAM_VALUE 3 raw 8193533939451559936
PARAM_VALUE 3 raw->frag.next 0
PARAM_VALUE 3 raw->frag.pad 0
PARAM_VALUE 3 raw->size 0
PARAM_VALUE 4 sd 4096-ptr_max
PARAM_VALUE 4 sd->dyn_size 0
PARAM_VALUE 4 sd->period 0
PARAM_VALUE 4 sd->sample_flags 256
DATA_SOURCE 1 map $0
DATA_SOURCE 2 flags $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 flags 0-u32max[u]
USER_DATA 3 raw->frag.size 0-u32max[u]
NO_OVERFLOW_SIMPLE 3 raw->frag.size
USER_PTR 3 raw->frag.data
HALF_LOCKED2 rcu_read