kernel/bpf/syscall.c

3244 	struct bpf_tracing_link *tr_link =
3247 	WARN_ON_ONCE(bpf_trampoline_unlink_prog(&tr_link->link,
3248 						tr_link->trampoline));
3250 	bpf_trampoline_put(tr_link->trampoline);
3253 	if (tr_link->tgt_prog)
3254 		bpf_prog_put(tr_link->tgt_prog);
3259 	struct bpf_tracing_link *tr_link =
3262 	kfree(tr_link);
3268 	struct bpf_tracing_link *tr_link =
3272 	bpf_trampoline_unpack_key(tr_link->trampoline->key,
3278 		   tr_link->attach_type,
3286 	struct bpf_tracing_link *tr_link =
3289 	info->tracing.attach_type = tr_link->attach_type;
3290 	bpf_trampoline_unpack_key(tr_link->trampoline->key,