expected_rec_size 190 tools/lib/bpf/bpf.c __u32 actual_rec_size, __u32 expected_rec_size) expected_rec_size 203 tools/lib/bpf/bpf.c memcpy(nrecord, orecord, expected_rec_size); expected_rec_size 204 tools/lib/bpf/bpf.c memset(nrecord + expected_rec_size, 0, expected_rec_size 205 tools/lib/bpf/bpf.c actual_rec_size - expected_rec_size);