diff options
Diffstat (limited to 'tools/bpf/bpftool/skeleton/pid_iter.bpf.c')
| -rw-r--r-- | tools/bpf/bpftool/skeleton/pid_iter.bpf.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/tools/bpf/bpftool/skeleton/pid_iter.bpf.c b/tools/bpf/bpftool/skeleton/pid_iter.bpf.c index 26004f0c5a6a..948dde25034e 100644 --- a/tools/bpf/bpftool/skeleton/pid_iter.bpf.c +++ b/tools/bpf/bpftool/skeleton/pid_iter.bpf.c @@ -29,6 +29,7 @@ enum bpf_link_type___local { }; extern const void bpf_link_fops __ksym; +extern const void bpf_link_fops_poll __ksym __weak; extern const void bpf_map_fops __ksym; extern const void bpf_prog_fops __ksym; extern const void btf_fops __ksym; @@ -84,7 +85,11 @@ int iter(struct bpf_iter__task_file *ctx) fops = &btf_fops; break; case BPF_OBJ_LINK: - fops = &bpf_link_fops; + if (&bpf_link_fops_poll && + file->f_op == &bpf_link_fops_poll) + fops = &bpf_link_fops_poll; + else + fops = &bpf_link_fops; break; default: return 0; @@ -102,8 +107,8 @@ int iter(struct bpf_iter__task_file *ctx) BPF_LINK_TYPE_PERF_EVENT___local)) { struct bpf_link *link = (struct bpf_link *) file->private_data; - if (link->type == bpf_core_enum_value(enum bpf_link_type___local, - BPF_LINK_TYPE_PERF_EVENT___local)) { + if (BPF_CORE_READ(link, type) == bpf_core_enum_value(enum bpf_link_type___local, + BPF_LINK_TYPE_PERF_EVENT___local)) { e.has_bpf_cookie = true; e.bpf_cookie = get_bpf_cookie(link); } |