Defined in 2 files as a function:
Referenced in 10 files:
- kernel/bpf/btf.c, line 6226
- tools/bpf/bpftool/gen.c
- tools/bpf/resolve_btfids/main.c
- tools/lib/bpf/libbpf.c
- tools/lib/bpf/relo_core.c
- tools/perf/util/bpf_off_cpu.c, line 137
- tools/testing/selftests/bpf/prog_tests/btf_dedup_split.c, line 543
- tools/testing/selftests/bpf/prog_tests/core_reloc.c, line 466
- tools/testing/selftests/bpf/prog_tests/resolve_btfids.c, line 235
- tools/testing/selftests/bpf/veristat.c
Smatch caller information:
kernel/bpf/relo_core.c bpf_core_calc_relo() -> btf_is_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | t | r btf_type_by_id |
| HALF_LOCKED2 | global &cand_cache_mutex |
kernel/bpf/relo_core.c bpf_core_calc_relo() -> btf_is_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | t | r btf_type_by_id |
| HALF_LOCKED2 | global &cand_cache_mutex |
kernel/bpf/btf.c btf_validate_prog_ctx_type() -> btf_is_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | t | 4096-ptr_max |
| DATA_SOURCE | 0 | t | $2 |