All the calling of bpf_prog_run_clear_cb() is protected with rcu_read_lock, so we can replace bpf_prog_run_pin_on_cpu() with bpf_prog_run_pin_on_cpu_rcu() for it. Signed-off-by: Menglong Dong --- include/linux/filter.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/filter.h b/include/linux/filter.h index 48eb42358543..5ec5b16538f4 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -995,7 +995,7 @@ static inline u32 bpf_prog_run_clear_cb(const struct bpf_prog *prog, if (unlikely(prog->cb_access)) memset(cb_data, 0, BPF_SKB_CB_LEN); - res = bpf_prog_run_pin_on_cpu(prog, skb); + res = bpf_prog_run_pin_on_cpu_rcu(prog, skb); return res; } -- 2.51.0