From 2fe1c59347369fa856ae259e2fac3c8c8dd9d335 Mon Sep 17 00:00:00 2001 From: Tao Chen Date: Tue, 3 Jun 2025 23:43:07 +0800 Subject: bpf: Add cookie to raw_tp bpf_link_info After commit 68ca5d4eebb8 ("bpf: support BPF cookie in raw tracepoint (raw_tp, tp_btf) programs"), we can show the cookie in bpf_link_info like kprobe etc. Signed-off-by: Tao Chen Signed-off-by: Andrii Nakryiko Acked-by: Jiri Olsa Link: https://lore.kernel.org/bpf/20250603154309.3063644-1-chen.dylane@linux.dev --- kernel/bpf/syscall.c | 1 + 1 file changed, 1 insertion(+) (limited to 'kernel/bpf/syscall.c') diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index dd5304c6ac3c..89d027cd7ca0 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -3688,6 +3688,7 @@ static int bpf_raw_tp_link_fill_link_info(const struct bpf_link *link, return -EINVAL; info->raw_tracepoint.tp_name_len = tp_len + 1; + info->raw_tracepoint.cookie = raw_tp_link->cookie; if (!ubuf) return 0; -- cgit v1.2.3