1 #ifndef _TP_SAMPLES_TRACE_H 2 #define _TP_SAMPLES_TRACE_H 3 4 #include <linux/proc_fs.h> /* for struct inode and struct file */ 5 #include <linux/tracepoint.h> 6 7 DECLARE_TRACE(subsys_event, 8 TP_PROTO(struct inode *inode, struct file *file), 9 TP_ARGS(inode, file)); 10 DECLARE_TRACE_NOARGS(subsys_eventb); 11 #endif 12