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-rw-r--r--include/trace/events/napi.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/include/trace/events/napi.h b/include/trace/events/napi.h
new file mode 100644
index 0000000000..6678cf8b23
--- /dev/null
+++ b/include/trace/events/napi.h
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM napi
+
+#if !defined(_TRACE_NAPI_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_NAPI_H
+
+#include <linux/netdevice.h>
+#include <linux/tracepoint.h>
+#include <linux/ftrace.h>
+
+#define NO_DEV "(no_device)"
+
+TRACE_EVENT(napi_poll,
+
+ TP_PROTO(struct napi_struct *napi, int work, int budget),
+
+ TP_ARGS(napi, work, budget),
+
+ TP_STRUCT__entry(
+ __field( struct napi_struct *, napi)
+ __string( dev_name, napi->dev ? napi->dev->name : NO_DEV)
+ __field( int, work)
+ __field( int, budget)
+ ),
+
+ TP_fast_assign(
+ __entry->napi = napi;
+ __assign_str(dev_name, napi->dev ? napi->dev->name : NO_DEV);
+ __entry->work = work;
+ __entry->budget = budget;
+ ),
+
+ TP_printk("napi poll on napi struct %p for device %s work %d budget %d",
+ __entry->napi, __get_str(dev_name),
+ __entry->work, __entry->budget)
+);
+
+#undef NO_DEV
+
+#endif /* _TRACE_NAPI_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>