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-rw-r--r--include/net/dropreason.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/dropreason.h b/include/net/dropreason.h
index 70539288f995..94bc3d5d8803 100644
--- a/include/net/dropreason.h
+++ b/include/net/dropreason.h
@@ -71,6 +71,7 @@
FN(DUP_FRAG) \
FN(FRAG_REASM_TIMEOUT) \
FN(FRAG_TOO_FAR) \
+ FN(TCP_MINTTL) \
FNe(MAX)
/**
@@ -313,6 +314,11 @@ enum skb_drop_reason {
*/
SKB_DROP_REASON_FRAG_TOO_FAR,
/**
+ * @SKB_DROP_REASON_TCP_MINTTL: ipv4 ttl or ipv6 hoplimit below
+ * the threshold (IP_MINTTL or IPV6_MINHOPCOUNT).
+ */
+ SKB_DROP_REASON_TCP_MINTTL,
+ /**
* @SKB_DROP_REASON_MAX: the maximum of drop reason, which shouldn't be
* used as a real 'reason'
*/