Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / include / trace / events / sunrpc.h

diff --git a/kernel/include/trace/events/sunrpc.h b/kernel/include/trace/events/sunrpc.h
index 003dca9..5664ca0 100644 (file)
--- a/kernel/include/trace/events/sunrpc.h
+++ b/kernel/include/trace/events/sunrpc.h
@@ -529,20 +529,27 @@ TRACE_EVENT(svc_xprt_do_enqueue,
 
        TP_STRUCT__entry(
                __field(struct svc_xprt *, xprt)
-               __field_struct(struct sockaddr_storage, ss)
                __field(int, pid)
                __field(unsigned long, flags)
+               __dynamic_array(unsigned char, addr, xprt != NULL ?
+                       xprt->xpt_remotelen : 0)
        ),
 
        TP_fast_assign(
                __entry->xprt = xprt;
-               xprt ? memcpy(&__entry->ss, &xprt->xpt_remote, sizeof(__entry->ss)) : memset(&__entry->ss, 0, sizeof(__entry->ss));
                __entry->pid = rqst? rqst->rq_task->pid : 0;
-               __entry->flags = xprt ? xprt->xpt_flags : 0;
+               if (xprt) {
+                       memcpy(__get_dynamic_array(addr),
+                               &xprt->xpt_remote,
+                               xprt->xpt_remotelen);
+                       __entry->flags = xprt->xpt_flags;
+               } else
+                       __entry->flags = 0;
        ),
 
        TP_printk("xprt=0x%p addr=%pIScp pid=%d flags=%s", __entry->xprt,
-               (struct sockaddr *)&__entry->ss,
+               __get_dynamic_array_len(addr) != 0 ?
+                       (struct sockaddr *)__get_dynamic_array(addr) : NULL,
                __entry->pid, show_svc_xprt_flags(__entry->flags))
 );
 
@@ -553,18 +560,25 @@ TRACE_EVENT(svc_xprt_dequeue,
 
        TP_STRUCT__entry(
                __field(struct svc_xprt *, xprt)
-               __field_struct(struct sockaddr_storage, ss)
                __field(unsigned long, flags)
+               __dynamic_array(unsigned char, addr, xprt != NULL ?
+                       xprt->xpt_remotelen : 0)
        ),
 
        TP_fast_assign(
-               __entry->xprt = xprt,
-               xprt ? memcpy(&__entry->ss, &xprt->xpt_remote, sizeof(__entry->ss)) : memset(&__entry->ss, 0, sizeof(__entry->ss));
-               __entry->flags = xprt ? xprt->xpt_flags : 0;
+               __entry->xprt = xprt;
+               if (xprt) {
+                       memcpy(__get_dynamic_array(addr),
+                                       &xprt->xpt_remote,
+                                       xprt->xpt_remotelen);
+                       __entry->flags = xprt->xpt_flags;
+               } else
+                       __entry->flags = 0;
        ),
 
        TP_printk("xprt=0x%p addr=%pIScp flags=%s", __entry->xprt,
-               (struct sockaddr *)&__entry->ss,
+               __get_dynamic_array_len(addr) != 0 ?
+                       (struct sockaddr *)__get_dynamic_array(addr) : NULL,
                show_svc_xprt_flags(__entry->flags))
 );
 
@@ -592,19 +606,26 @@ TRACE_EVENT(svc_handle_xprt,
        TP_STRUCT__entry(
                __field(struct svc_xprt *, xprt)
                __field(int, len)
-               __field_struct(struct sockaddr_storage, ss)
                __field(unsigned long, flags)
+               __dynamic_array(unsigned char, addr, xprt != NULL ?
+                       xprt->xpt_remotelen : 0)
        ),
 
        TP_fast_assign(
                __entry->xprt = xprt;
-               xprt ? memcpy(&__entry->ss, &xprt->xpt_remote, sizeof(__entry->ss)) : memset(&__entry->ss, 0, sizeof(__entry->ss));
                __entry->len = len;
-               __entry->flags = xprt ? xprt->xpt_flags : 0;
+               if (xprt) {
+                       memcpy(__get_dynamic_array(addr),
+                                       &xprt->xpt_remote,
+                                       xprt->xpt_remotelen);
+                       __entry->flags = xprt->xpt_flags;
+               } else
+                       __entry->flags = 0;
        ),
 
        TP_printk("xprt=0x%p addr=%pIScp len=%d flags=%s", __entry->xprt,
-               (struct sockaddr *)&__entry->ss,
+               __get_dynamic_array_len(addr) != 0 ?
+                       (struct sockaddr *)__get_dynamic_array(addr) : NULL,
                __entry->len, show_svc_xprt_flags(__entry->flags))
 );
 #endif /* _TRACE_SUNRPC_H */