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| author |   Kuniyuki Iwashima <kuniyu@amazon.com> | 2022-07-18 10:26:44 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-07-20 10:14:49 +0100 |
| commit | 3666f666e99600518ab20982af04a078bbdad277 (patch) | |
| tree | 1cd7759fdd31cddc102b72d376ba6af18abd6460 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | udp: Fix a data-race around sysctl_udp_l3mdev_accept. (diff) | |
| download | linux-dev-3666f666e99600518ab20982af04a078bbdad277.tar.xz linux-dev-3666f666e99600518ab20982af04a078bbdad277.zip | |
tcp: Fix data-races around sysctl knobs related to SYN option.
While reading these knobs, they can be changed concurrently.
Thus, we need to add READ_ONCE() to their readers.
- tcp_sack
- tcp_window_scaling
- tcp_timestamps
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions