271 #define for_each_buffer_cpu(buffer, cpu)		\  argument
440 	struct ring_buffer		*buffer;  member
529 int ring_buffer_wait(struct ring_buffer *buffer, int cpu, bool full)  in ring_buffer_wait()
633 int ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu,  in ring_buffer_poll_wait()
691 static inline u64 rb_time_stamp(struct ring_buffer *buffer)  in rb_time_stamp()
697 u64 ring_buffer_time_stamp(struct ring_buffer *buffer, int cpu)  in ring_buffer_time_stamp()
709 void ring_buffer_normalize_time_stamp(struct ring_buffer *buffer,  in ring_buffer_normalize_time_stamp()
1204 rb_allocate_cpu_buffer(struct ring_buffer *buffer, long nr_pages, int cpu)  in rb_allocate_cpu_buffer()
1298 	struct ring_buffer *buffer;  in __ring_buffer_alloc()  local
1368 ring_buffer_free(struct ring_buffer *buffer)  in ring_buffer_free()
1384 void ring_buffer_set_clock(struct ring_buffer *buffer,  in ring_buffer_set_clock()
1623 int ring_buffer_resize(struct ring_buffer *buffer, unsigned long size,  in ring_buffer_resize()
1802 void ring_buffer_change_overwrite(struct ring_buffer *buffer, int val)  in ring_buffer_change_overwrite()
2123 	struct ring_buffer *buffer = cpu_buffer->buffer;  in rb_move_tail()  local
2520 rb_wakeups(struct ring_buffer *buffer, struct ring_buffer_per_cpu *cpu_buffer)  in rb_wakeups()
2624 int ring_buffer_unlock_commit(struct ring_buffer *buffer,  in ring_buffer_unlock_commit()
2716 rb_reserve_next_event(struct ring_buffer *buffer,  in rb_reserve_next_event()
2806 ring_buffer_lock_reserve(struct ring_buffer *buffer, unsigned long length)  in ring_buffer_lock_reserve()
2907 void ring_buffer_discard_commit(struct ring_buffer *buffer,  in ring_buffer_discard_commit()
2958 int ring_buffer_write(struct ring_buffer *buffer,  in ring_buffer_write()
3038 void ring_buffer_record_disable(struct ring_buffer *buffer)  in ring_buffer_record_disable()
3051 void ring_buffer_record_enable(struct ring_buffer *buffer)  in ring_buffer_record_enable()
3068 void ring_buffer_record_off(struct ring_buffer *buffer)  in ring_buffer_record_off()
3091 void ring_buffer_record_on(struct ring_buffer *buffer)  in ring_buffer_record_on()
3109 int ring_buffer_record_is_on(struct ring_buffer *buffer)  in ring_buffer_record_is_on()
3125 int ring_buffer_record_is_set_on(struct ring_buffer *buffer)  in ring_buffer_record_is_set_on()
3140 void ring_buffer_record_disable_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_record_disable_cpu()
3160 void ring_buffer_record_enable_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_record_enable_cpu()
3190 u64 ring_buffer_oldest_event_ts(struct ring_buffer *buffer, int cpu)  in ring_buffer_oldest_event_ts()
3223 unsigned long ring_buffer_bytes_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_bytes_cpu()
3243 unsigned long ring_buffer_entries_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_entries_cpu()
3262 unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_overrun_cpu()
3285 ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_commit_overrun_cpu()
3307 ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_dropped_events_cpu()
3328 ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_read_events_cpu()
3347 unsigned long ring_buffer_entries(struct ring_buffer *buffer)  in ring_buffer_entries()
3370 unsigned long ring_buffer_overruns(struct ring_buffer *buffer)  in ring_buffer_overruns()
3787 	struct ring_buffer *buffer;  in rb_iter_peek()  local
3907 ring_buffer_peek(struct ring_buffer *buffer, int cpu, u64 *ts,  in ring_buffer_peek()
3971 ring_buffer_consume(struct ring_buffer *buffer, int cpu, u64 *ts,  in ring_buffer_consume()
4031 ring_buffer_read_prepare(struct ring_buffer *buffer, int cpu, gfp_t flags)  in ring_buffer_read_prepare()
4162 unsigned long ring_buffer_size(struct ring_buffer *buffer, int cpu)  in ring_buffer_size()
4224 void ring_buffer_reset_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_reset_cpu()
4261 void ring_buffer_reset(struct ring_buffer *buffer)  in ring_buffer_reset()
4274 bool ring_buffer_empty(struct ring_buffer *buffer)  in ring_buffer_empty()
4304 bool ring_buffer_empty_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_empty_cpu()
4416 void *ring_buffer_alloc_read_page(struct ring_buffer *buffer, int cpu)  in ring_buffer_alloc_read_page()
4463 void ring_buffer_free_read_page(struct ring_buffer *buffer, int cpu, void *data)  in ring_buffer_free_read_page()
4523 int ring_buffer_read_page(struct ring_buffer *buffer,  in ring_buffer_read_page()
4694 	struct ring_buffer *buffer;  in trace_rb_cpu_prepare()  local
4749 	struct ring_buffer	*buffer;  member
4891 	struct ring_buffer *buffer;  in test_ringbuffer()  local