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authorEric Dumazet <edumazet@google.com>2024-02-08 14:43:22 +0000
committerDavid S. Miller <davem@davemloft.net>2024-02-12 09:51:26 +0000
commit666a877deab2bcf8fd11c962d69e687e18168a6f (patch)
tree89e2b63609b851bb4d95016c48310977b4ec9094 /Documentation/networking
parent119ff04864a24470b1e531bb53e5c141aa8fefb0 (diff)
tcp: move tp->tcp_usec_ts to tcp_sock_read_txrx group
tp->tcp_usec_ts is a read mostly field, used in rx and tx fast paths. Fixes: d5fed5addb2b ("tcp: reorganize tcp_sock fast path variables") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Coco Li <lixiaoyan@google.com> Cc: Wei Wang <weiwan@google.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking')
-rw-r--r--Documentation/networking/net_cachelines/tcp_sock.rst2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/networking/net_cachelines/tcp_sock.rst b/Documentation/networking/net_cachelines/tcp_sock.rst
index 803912291479..1c154cbd1848 100644
--- a/Documentation/networking/net_cachelines/tcp_sock.rst
+++ b/Documentation/networking/net_cachelines/tcp_sock.rst
@@ -44,7 +44,7 @@ u16 advmss - read_m
u8 compressed_ack
u8:2 dup_ack_counter
u8:1 tlp_retrans
-u8:1 tcp_usec_ts
+u8:1 tcp_usec_ts read_mostly read_mostly
u32 chrono_start read_write - tcp_chrono_start/stop(tcp_write_xmit,tcp_cwnd_validate,tcp_send_syn_data)
u32[3] chrono_stat read_write - tcp_chrono_start/stop(tcp_write_xmit,tcp_cwnd_validate,tcp_send_syn_data)
u8:2 chrono_type read_write - tcp_chrono_start/stop(tcp_write_xmit,tcp_cwnd_validate,tcp_send_syn_data)