/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (C) B.A.T.M.A.N. contributors: * * Sven Eckelmann */ #if !defined(_NET_BATMAN_ADV_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) #define _NET_BATMAN_ADV_TRACE_H_ #include "main.h" #include <linux/bug.h> #include <linux/kernel.h> #include <linux/netdevice.h> #include <linux/percpu.h> #include <linux/printk.h> #include <linux/tracepoint.h> #undef TRACE_SYSTEM #define TRACE_SYSTEM batadv /* provide dummy function when tracing is disabled */ #if !defined(CONFIG_BATMAN_ADV_TRACING) #undef TRACE_EVENT #define TRACE_EVENT(name, proto, ...) \ static inline void trace_ ## name(proto) {} #endif /* CONFIG_BATMAN_ADV_TRACING */ TRACE_EVENT(batadv_dbg, TP_PROTO(struct batadv_priv *bat_priv, struct va_format *vaf), TP_ARGS(bat_priv, vaf), TP_STRUCT__entry( __string(device, bat_priv->soft_iface->name) __string(driver, KBUILD_MODNAME) __vstring(msg, vaf->fmt, vaf->va) ), TP_fast_assign( __assign_str(device, bat_priv->soft_iface->name); __assign_str(driver, KBUILD_MODNAME); __assign_vstr(msg, vaf->fmt, vaf->va); ), TP_printk( "%s %s %s", __get_str(driver), __get_str(device), __get_str(msg) ) ); #endif /* _NET_BATMAN_ADV_TRACE_H_ || TRACE_HEADER_MULTI_READ */ #undef TRACE_INCLUDE_PATH #define TRACE_INCLUDE_PATH . #undef TRACE_INCLUDE_FILE #define TRACE_INCLUDE_FILE trace /* This part must be outside protection */ #include <trace/define_trace.h>