unsigned char flags;
unsigned char preempt_count;
int pid;
- int padding;
};
#define FTRACE_MAX_EVENT \
long idx;
cpumask_var_t started;
+
+ /* it's true when current open file is snapshot */
+ bool snapshot;
};
enum trace_iter_flags {
extern int trace_add_event_call(struct ftrace_event_call *call);
extern void trace_remove_event_call(struct ftrace_event_call *call);
-#define is_signed_type(type) (((type)(-1)) < 0)
+#define is_signed_type(type) (((type)(-1)) < (type)0)
int trace_set_clr_event(const char *system, const char *event, int set);