Open Menu /

Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

kernel/events/core.c perf_trace_run_bpf_submit() -> trace_call_bpf()

Type Parameter Key Value
PARAM_VALUE 0 call 4096-ptr_max
PARAM_VALUE 0 call->prog_array 1-u64max
PARAM_VALUE 1 ctx 4096-ptr_max
PARAM_VALUE 1 *ctx 4096-ptr_max
PARAM_VALUE 1 *ctx->cs 16
PARAM_VALUE 1 *ctx->csx 16
PARAM_VALUE 1 *ctx->flags 0
DATA_SOURCE 0 call $3
DATA_SOURCE 1 ctx $0
PREEMPT_ADD

kernel/trace/trace_kprobe.c kprobe_perf_func() -> trace_call_bpf()

Type Parameter Key Value
PARAM_VALUE 0 call 4096-ptr_max
PARAM_VALUE 0 call->prog_array 1-u64max
PARAM_VALUE 1 ctx 4096-ptr_max
BUF_SIZE 0 call 120
BUF_SIZE 1 ctx (-1),168
DATA_SOURCE 0 call r trace_probe_event_call
DATA_SOURCE 1 ctx $1

kernel/trace/trace_kprobe.c kretprobe_perf_func() -> trace_call_bpf()

Type Parameter Key Value
PARAM_VALUE 0 call 4096-ptr_max
PARAM_VALUE 0 call->prog_array 1-u64max
PARAM_VALUE 1 ctx 4096-ptr_max
BUF_SIZE 0 call 120
DATA_SOURCE 0 call r trace_probe_event_call
DATA_SOURCE 1 ctx $2