Implement filtering infrastructure

[lttng-modules.git] / instrumentation / events / lttng-module / sock.h

diff --git a/instrumentation/events/lttng-module/sock.h b/instrumentation/events/lttng-module/sock.h
index b0c7411470404c3fa798c29cb555e224c7062422..3f48fa3644269e768b98da663666f2fbc2509c2d 100644 (file)
--- a/instrumentation/events/lttng-module/sock.h
+++ b/instrumentation/events/lttng-module/sock.h
@@ -1,13 +1,13 @@
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM sock
 
-#if !defined(_TRACE_SOCK_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TRACE_SOCK_H
+#if !defined(LTTNG_TRACE_SOCK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define LTTNG_TRACE_SOCK_H
 
+#include "../../../probes/lttng-tracepoint-event.h"
 #include <net/sock.h>
-#include <linux/tracepoint.h>
 
-TRACE_EVENT(sock_rcvqueue_full,
+LTTNG_TRACEPOINT_EVENT(sock_rcvqueue_full,
 
        TP_PROTO(struct sock *sk, struct sk_buff *skb),
 
@@ -29,7 +29,7 @@ TRACE_EVENT(sock_rcvqueue_full,
                __entry->rmem_alloc, __entry->truesize, __entry->sk_rcvbuf)
 )
 
-TRACE_EVENT(sock_exceed_buf_limit,
+LTTNG_TRACEPOINT_EVENT(sock_exceed_buf_limit,
 
        TP_PROTO(struct sock *sk, struct proto *prot, long allocated),
 
@@ -37,7 +37,7 @@ TRACE_EVENT(sock_exceed_buf_limit,
 
        TP_STRUCT__entry(
                __string(name, prot->name)
-               __field(long *, sysctl_mem)
+               __array(long, sysctl_mem, 3)
                __field(long, allocated)
                __field(int, sysctl_rmem)
                __field(int, rmem_alloc)
@@ -45,7 +45,7 @@ TRACE_EVENT(sock_exceed_buf_limit,
 
        TP_fast_assign(
                tp_strcpy(name, prot->name)
-               tp_assign(sysctl_mem, prot->sysctl_mem)
+               tp_memcpy(sysctl_mem, prot->sysctl_mem, 3 * sizeof(long))
                tp_assign(allocated, allocated)
                tp_assign(sysctl_rmem, prot->sysctl_rmem[0])
                tp_assign(rmem_alloc, atomic_read(&sk->sk_rmem_alloc))
@@ -62,7 +62,7 @@ TRACE_EVENT(sock_exceed_buf_limit,
                __entry->rmem_alloc)
 )
 
-#endif /* _TRACE_SOCK_H */
+#endif /* LTTNG_TRACE_SOCK_H */
 
 /* This part must be outside protection */
 #include "../../../probes/define_trace.h"