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-rw-r--r--include/linux/tcp.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 58a8d7d71354..d0798dcd2cab 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -181,6 +181,9 @@ struct tcp_sock {
u32 data_segs_out; /* RFC4898 tcpEStatsPerfDataSegsOut
* total number of data segments sent.
*/
+ u64 bytes_sent; /* RFC4898 tcpEStatsPerfHCDataOctetsOut
+ * total number of data bytes sent.
+ */
u64 bytes_acked; /* RFC4898 tcpEStatsAppHCThruOctetsAcked
* sum(delta(snd_una)), or how many bytes
* were acked.