Commit e5f0d2dd authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

net: add missing data-race annotation for sk_ll_usec 



In a prior commit I forgot that sk_getsockopt() reads
sk->sk_ll_usec without holding a lock.

Fixes: 0dbffbb5 ("net: annotate data race around sk_ll_usec")
Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 11695c6e

net/core/sock.c

+1 −1
Original line number Diff line number Diff line
@@ -1900,7 +1900,7 @@ int sk_getsockopt(struct sock *sk, int level, int optname, 


#ifdef CONFIG_NET_RX_BUSY_POLL

	case SO_BUSY_POLL:

		v.val = sk->sk_ll_usec;

		v.val = READ_ONCE(sk->sk_ll_usec);

		break;

	case SO_PREFER_BUSY_POLL:

		v.val = READ_ONCE(sk->sk_prefer_busy_poll);