trace_export
struct trace_export ftrace;
stm_ftrace_write(struct trace_export *export, const void *buf, unsigned int len)
struct trace_export __rcu *next;
void (*write)(struct trace_export *, const void *, unsigned int);
int register_ftrace_export(struct trace_export *export);
int unregister_ftrace_export(struct trace_export *export);
static inline int register_ftrace_export(struct trace_export *export)
static inline int unregister_ftrace_export(struct trace_export *export)
trace_process_export(struct trace_export *export,
static struct trace_export __rcu *ftrace_exports_list __read_mostly;
static inline void ftrace_exports_enable(struct trace_export *export)
static inline void ftrace_exports_disable(struct trace_export *export)
struct trace_export *export;
add_trace_export(struct trace_export **list, struct trace_export *export)
rm_trace_export(struct trace_export **list, struct trace_export *export)
struct trace_export **p;
add_ftrace_export(struct trace_export **list, struct trace_export *export)
rm_ftrace_export(struct trace_export **list, struct trace_export *export)
int register_ftrace_export(struct trace_export *export)
int unregister_ftrace_export(struct trace_export *export)