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| author | Eric Dumazet <edumazet@google.com> | 2019-11-06 01:11:53 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-07 03:14:48 +0300 |
| commit | 288efe8606b62d0753ba6722b36ef241877251fd (patch) | |
| tree | 37cbacf02e504fafe20062ae25909a4ecfc4c807 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 7976a11b30929871a4c84c3c406d7681a3dbcc10 (diff) | |
| download | linux-288efe8606b62d0753ba6722b36ef241877251fd.tar.xz | |
net: annotate lockless accesses to sk->sk_ack_backlog
sk->sk_ack_backlog can be read without any lock being held.
We need to use READ_ONCE()/WRITE_ONCE() to avoid load/store tearing
and/or potential KCSAN warnings.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions