571 static u64 buffer_ftrace_now(struct trace_buffer *buf, int cpu)  in buffer_ftrace_now()
1287 static ssize_t trace_seq_to_buffer(struct trace_seq *s, void *buf, size_t cnt)  in trace_seq_to_buffer()
1357 	struct ring_buffer *buf;  in update_max_tr()  local
1673 void tracing_reset(struct trace_buffer *buf, int cpu)  in tracing_reset()
1689 void tracing_reset_online_cpus(struct trace_buffer *buf)  in tracing_reset_online_cpus()
3321 get_total_entries(struct trace_buffer *buf,  in get_total_entries()
3360 static void print_event_info(struct trace_buffer *buf, struct seq_file *m)  in print_event_info()
3371 static void print_func_help_header(struct trace_buffer *buf, struct seq_file *m,  in print_func_help_header()
3382 static void print_func_help_header_irq(struct trace_buffer *buf, struct seq_file *m,  in print_func_help_header_irq()
3411 	struct trace_buffer *buf = iter->trace_buffer;  in print_trace_header()  local
4471 	char *buf = trace_boot_options_buf;  in apply_trace_boot_options()  local
4495 	char buf[64];  in tracing_trace_options_write()  local
4884 	char buf[TASK_COMM_LEN];  in saved_cmdlines_show()  local
4918 	char buf[64];  in tracing_saved_cmdlines_size_read()  local
5168 	char buf[MAX_TRACER_SIZE+2];  in tracing_set_trace_read()  local
5184 static void set_buffer_entries(struct trace_buffer *buf, unsigned long val)  in set_buffer_entries()
5366 static int tracing_set_tracer(struct trace_array *tr, const char *buf)  in tracing_set_tracer()
5468 	char buf[MAX_TRACER_SIZE+1];  in tracing_set_trace_write()  local
5500 	char buf[64];  in tracing_nsecs_read()  local
5979 	char buf[64];  in tracing_entries_read()  local
6053 	char buf[64];  in tracing_total_entries_read()  local
6288 	char buf[64];  in tracing_clock_write()  local
6758 				    struct pipe_buffer *buf)  in buffer_pipe_buf_release()
6767 				struct pipe_buffer *buf)  in buffer_pipe_buf_get()
6996 	char buf[64]; /* Not too big for a shallow stack */  in tracing_read_dyn_info()  local
7266 	char *buf;  in trace_options_read()  local
7353 	char *buf;  in trace_options_core_read()  local
7560 	char buf[64];  in rb_simple_read()  local
7617 allocate_trace_buffer(struct trace_array *tr, struct trace_buffer *buf, int size)  in allocate_trace_buffer()
7672 static void free_trace_buffer(struct trace_buffer *buf)  in free_trace_buffer()