X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=instrumentation%2Fevents%2Flttng-module%2Fskb.h;h=86729dae3db7510a9806eb4aab43d01c4a8a765f;hb=2125da0d32f09c3c5b87dd8688c81fed641ac145;hp=6d3fd45c61f5c748a88079bd3d26cd9f3bae342e;hpb=9f36eaed6f91d5897924b551b44d1edd8cee00e2;p=lttng-modules.git

diff --git a/instrumentation/events/lttng-module/skb.h b/instrumentation/events/lttng-module/skb.h
index 6d3fd45c..86729dae 100644
--- a/instrumentation/events/lttng-module/skb.h
+++ b/instrumentation/events/lttng-module/skb.h
@@ -8,11 +8,41 @@
 #include <probes/lttng-tracepoint-event.h>
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
-#include <linux/version.h>
+#include <lttng-kernel-version.h>
 
 /*
  * Tracepoint for free an sk_buff:
  */
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,17,0))
+LTTNG_TRACEPOINT_ENUM(skb_drop_reason,
+	TP_ENUM_VALUES(
+		ctf_enum_value("NOT_SPECIFIED",	SKB_DROP_REASON_NOT_SPECIFIED)
+		ctf_enum_value("NO_SOCKET",	SKB_DROP_REASON_NO_SOCKET)
+		ctf_enum_value("PKT_TOO_SMALL",	SKB_DROP_REASON_PKT_TOO_SMALL)
+		ctf_enum_value("TCP_CSUM",	SKB_DROP_REASON_TCP_CSUM)
+		ctf_enum_value("TCP_FILTER",	SKB_DROP_REASON_TCP_FILTER)
+		ctf_enum_value("UDP_CSUM",	SKB_DROP_REASON_UDP_CSUM)
+		ctf_enum_value("MAX",		SKB_DROP_REASON_MAX)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT_MAP(kfree_skb,
+
+	skb_kfree,
+
+	TP_PROTO(struct sk_buff *skb, void *location,
+		enum skb_drop_reason reason),
+
+	TP_ARGS(skb, location, reason),
+
+	TP_FIELDS(
+		ctf_integer_hex(void *, skbaddr, skb)
+		ctf_integer_hex(void *, location, location)
+		ctf_integer_network(unsigned short, protocol, skb->protocol)
+		ctf_enum(skb_drop_reason, uint8_t, reason, reason)
+	)
+)
+#else
 LTTNG_TRACEPOINT_EVENT_MAP(kfree_skb,
 
 	skb_kfree,
@@ -27,8 +57,8 @@ LTTNG_TRACEPOINT_EVENT_MAP(kfree_skb,
 		ctf_integer_network(unsigned short, protocol, skb->protocol)
 	)
 )
+#endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
 LTTNG_TRACEPOINT_EVENT_MAP(consume_skb,
 
 	skb_consume,
@@ -41,9 +71,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(consume_skb,
 		ctf_integer_hex(void *, skbaddr, skb)
 	)
 )
-#endif
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32))
 LTTNG_TRACEPOINT_EVENT(skb_copy_datagram_iovec,
 
 	TP_PROTO(const struct sk_buff *skb, int len),
@@ -55,7 +83,6 @@ LTTNG_TRACEPOINT_EVENT(skb_copy_datagram_iovec,
 		ctf_integer(int, len, len)
 	)
 )
-#endif
 
 #endif /* LTTNG_TRACE_SKB_H */