diff options
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index c31a9ed86d5a..8f9adcfac41b 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -954,8 +954,8 @@ static inline void sk_incoming_cpu_update(struct sock *sk) { int cpu = raw_smp_processor_id(); - if (unlikely(sk->sk_incoming_cpu != cpu)) - sk->sk_incoming_cpu = cpu; + if (unlikely(READ_ONCE(sk->sk_incoming_cpu) != cpu)) + WRITE_ONCE(sk->sk_incoming_cpu, cpu); } static inline void sock_rps_record_flow_hash(__u32 hash) |