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| author |   Eric Dumazet <edumazet@google.com> | 2023-03-15 20:57:44 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2023-03-17 08:25:05 +0000 |
| commit | e13ec3da05d130f0d10da8e1fbe1be26dcdb0e27 (patch) | |
| tree | 87c774f8a05afcf7ae1993b2fb1b2416bbabc922 /tools/perf/scripts/python/stackcollapse.py | |
| parent | net: annotate lockless accesses to sk->sk_err_soft (diff) | |
| download | wireguard-linux-e13ec3da05d130f0d10da8e1fbe1be26dcdb0e27.tar.xz wireguard-linux-e13ec3da05d130f0d10da8e1fbe1be26dcdb0e27.zip | |
tcp: annotate lockless access to sk->sk_err
tcp_poll() reads sk->sk_err without socket lock held/owned.
We should used READ_ONCE() here, and update writers
to use WRITE_ONCE().
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions