| Message ID | 20201212024810.807616-4-songliubraving@fb.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | introduce bpf_iter for task_vma | expand |
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 9be88a90a4aad..9204d12d04bf8 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -8535,6 +8535,11 @@ static const struct bpf_sec_def section_defs[] = { .expected_attach_type = BPF_TRACE_ITER, .is_attach_btf = true, .attach_fn = attach_iter), + SEC_DEF("iter.s/", TRACING, + .expected_attach_type = BPF_TRACE_ITER, + .is_attach_btf = true, + .is_sleepable = true, + .attach_fn = attach_iter), BPF_EAPROG_SEC("xdp_devmap/", BPF_PROG_TYPE_XDP, BPF_XDP_DEVMAP), BPF_EAPROG_SEC("xdp_cpumap/", BPF_PROG_TYPE_XDP,
Sleepable iterator program have access to helper functions like bpf_d_path. Signed-off-by: Song Liu <songliubraving@fb.com> --- tools/lib/bpf/libbpf.c | 5 +++++ 1 file changed, 5 insertions(+)