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| author | Jason Xing <kernelxing@tencent.com> | 2024-03-08 14:25:03 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-03-11 13:37:40 +0300 |
| commit | 9eb430d40e449640122b0b33ace1f33e793ecc5f (patch) | |
| tree | 67d61ee4f1d892e408cdce3698a574e3bac29a81 /net/ipv4/tcp.c | |
| parent | 900b2801bf250affe410193a0d27a2ba9f2db4e5 (diff) | |
| download | linux-9eb430d40e449640122b0b33ace1f33e793ecc5f.tar.xz | |
mptcp: annotate a data-race around sysctl_tcp_wmem[0]
It's possible that writer and the reader can manipulate the same
sysctl knob concurrently. Using READ_ONCE() to prevent reading
an old value.
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp.c')
0 files changed, 0 insertions, 0 deletions