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authorEric Dumazet <edumazet@google.com>2025-08-22 12:17:25 +0300
committerJakub Kicinski <kuba@kernel.org>2025-08-26 02:20:59 +0300
commite6f178be3c12cd6b8fb1b81dd0b9118e0a0d0333 (patch)
tree53cac60e1e09cf9aed6d9748b4a225a2533ee16b /tools/perf/scripts/python/syscall-counts.py
parent3ad9655422733e0ba67512b3ddce638aee31c0c7 (diff)
downloadlinux-e6f178be3c12cd6b8fb1b81dd0b9118e0a0d0333.tar.xz
tcp: annotate data-races around icsk->icsk_retransmits
icsk->icsk_retransmits is read locklessly from inet_sk_diag_fill(), tcp_get_timestamping_opt_stats, get_tcp4_sock() and get_tcp6_sock(). Add corresponding READ_ONCE()/WRITE_ONCE() annotations. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Neal Cardwell <ncardwell@google.com> Link: https://patch.msgid.link/20250822091727.835869-2-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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