diff options
Diffstat (limited to 'kernel/trace/trace.h')
| -rw-r--r-- | kernel/trace/trace.h | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 616846bcfee..b93ecbadad6 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -312,7 +312,7 @@ void tracing_reset_current(int cpu); void tracing_reset_current_online_cpus(void); int tracing_open_generic(struct inode *inode, struct file *filp); struct dentry *trace_create_file(const char *name, - mode_t mode, + umode_t mode, struct dentry *parent, void *data, const struct file_operations *fops); @@ -370,6 +370,7 @@ void trace_graph_function(struct trace_array *tr, unsigned long ip, unsigned long parent_ip, unsigned long flags, int pc); +void trace_latency_header(struct seq_file *m); void trace_default_header(struct seq_file *m); void print_trace_header(struct seq_file *m, struct trace_iterator *iter); int trace_empty(struct trace_iterator *iter); @@ -579,11 +580,13 @@ static inline int ftrace_trace_task(struct task_struct *task) return test_tsk_trace_trace(task); } +extern int ftrace_is_dead(void); #else static inline int ftrace_trace_task(struct task_struct *task) { return 1; } +static inline int ftrace_is_dead(void) { return 0; } #endif /* @@ -652,6 +655,7 @@ enum trace_iterator_flags { TRACE_ITER_RECORD_CMD = 0x100000, TRACE_ITER_OVERWRITE = 0x200000, TRACE_ITER_STOP_ON_FREE = 0x400000, + TRACE_ITER_IRQ_INFO = 0x800000, }; /* @@ -761,16 +765,10 @@ struct filter_pred { filter_pred_fn_t fn; u64 val; struct regex regex; - /* - * Leaf nodes use field_name, ops is used by AND and OR - * nodes. The field_name is always freed when freeing a pred. - * We can overload field_name for ops and have it freed - * as well. - */ - union { - char *field_name; - unsigned short *ops; - }; + unsigned short *ops; +#ifdef CONFIG_FTRACE_STARTUP_TEST + struct ftrace_event_field *field; +#endif int offset; int not; int op; |