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| author | Kuniyuki Iwashima <[email protected]> | 2022-07-20 09:50:26 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2022-07-22 12:06:18 +0100 |
| commit | 2afdbe7b8de84c28e219073a6661080e1b3ded48 (patch) | |
| tree | 1671e0ab895d93a261db38e1ef1e4c313537fd9f /tools/perf/scripts/python/stat-cpi.py | |
| parent | 85225e6f0a76e6745bc841c9f25169c509b573d8 (diff) | |
tcp: Fix a data-race around sysctl_tcp_invalid_ratelimit.
While reading sysctl_tcp_invalid_ratelimit, it can be changed
concurrently. Thus, we need to add READ_ONCE() to its reader.
Fixes: 032ee4236954 ("tcp: helpers to mitigate ACK loops by rate-limiting out-of-window dupacks")
Signed-off-by: Kuniyuki Iwashima <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stat-cpi.py')
0 files changed, 0 insertions, 0 deletions