2 #define TRACE_SYSTEM bkl
4 #if !defined(_TRACE_BKL_H) || defined(TRACE_HEADER_MULTI_READ)
7 #include <linux/tracepoint.h>
9 TRACE_EVENT(lock_kernel,
11 TP_PROTO(const char *func, const char *file, int line),
13 TP_ARGS(func, file, line),
16 __field( int, lock_depth )
17 __field_ext( const char *, func, FILTER_PTR_STRING )
18 __field_ext( const char *, file, FILTER_PTR_STRING )
23 /* We want to record the lock_depth after lock is acquired */
24 __entry->lock_depth = current->lock_depth + 1;
30 TP_printk("depth: %d, %s:%d %s()", __entry->lock_depth,
31 __entry->file, __entry->line, __entry->func)
34 TRACE_EVENT(unlock_kernel,
36 TP_PROTO(const char *func, const char *file, int line),
38 TP_ARGS(func, file, line),
41 __field(int, lock_depth)
42 __field(const char *, func)
43 __field(const char *, file)
48 __entry->lock_depth = current->lock_depth;
54 TP_printk("depth: %d, %s:%d %s()", __entry->lock_depth,
55 __entry->file, __entry->line, __entry->func)
58 #endif /* _TRACE_BKL_H */
60 /* This part must be outside protection */
61 #include <trace/define_trace.h>