tcp: add some mibs to track collapsing

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index 7a6e6bba4a71..aee3f1e1d1ce 100644
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -216,6 +216,9 @@ enum
         LINUX_MIB_TCPSPURIOUSRTOS,              /* TCPSpuriousRTOs */
         LINUX_MIB_TCPMD5NOTFOUND,               /* TCPMD5NotFound */
         LINUX_MIB_TCPMD5UNEXPECTED,             /* TCPMD5Unexpected */
+        LINUX_MIB_SACKSHIFTED,
+        LINUX_MIB_SACKMERGED,
+        LINUX_MIB_SACKSHIFTFALLBACK,
         __LINUX_MIB_MAX
 };