diff options
| author | Eric Dumazet <edumazet@google.com> | 2025-08-22 09:17:26 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-08-25 16:20:59 -0700 |
| commit | 9bd999eb35cfcc404fb640712f9023f51a303cbe (patch) | |
| tree | a9a7dfe8682e23351d9af2aa1aafd75ba27d3e05 /net/ipv6/tcp_ipv6.c | |
| parent | e6f178be3c12cd6b8fb1b81dd0b9118e0a0d0333 (diff) | |
tcp: annotate data-races around icsk->icsk_probes_out
icsk->icsk_probes_out is read locklessly from inet_sk_diag_fill(),
get_tcp4_sock() and get_tcp6_sock().
Add corresponding READ_ONCE()/WRITE_ONCE() annotations.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Neal Cardwell <ncardwell@google.com>
Link: https://patch.msgid.link/20250822091727.835869-3-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ipv6/tcp_ipv6.c')
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 7b177054452b..5620d9e50e19 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -2232,7 +2232,7 @@ static void get_tcp6_sock(struct seq_file *seq, struct sock *sp, int i) jiffies_delta_to_clock_t(timer_expires - jiffies), READ_ONCE(icsk->icsk_retransmits), from_kuid_munged(seq_user_ns(seq), sk_uid(sp)), - icsk->icsk_probes_out, + READ_ONCE(icsk->icsk_probes_out), sock_i_ino(sp), refcount_read(&sp->sk_refcnt), sp, jiffies_to_clock_t(icsk->icsk_rto), |