323 #define for_each_buffer_cpu(buffer, cpu)		\  argument
460 	struct ring_buffer		*buffer;  member
550 int ring_buffer_wait(struct ring_buffer *buffer, int cpu, bool full)  in ring_buffer_wait()
654 int ring_buffer_poll_wait(struct ring_buffer *buffer, int cpu,  in ring_buffer_poll_wait()
712 static inline u64 rb_time_stamp(struct ring_buffer *buffer)  in rb_time_stamp()
718 u64 ring_buffer_time_stamp(struct ring_buffer *buffer, int cpu)  in ring_buffer_time_stamp()
730 void ring_buffer_normalize_time_stamp(struct ring_buffer *buffer,  in ring_buffer_normalize_time_stamp()
1229 rb_allocate_cpu_buffer(struct ring_buffer *buffer, long nr_pages, int cpu)  in rb_allocate_cpu_buffer()
1328 	struct ring_buffer *buffer;  in __ring_buffer_alloc()  local
1415 ring_buffer_free(struct ring_buffer *buffer)  in ring_buffer_free()
1438 void ring_buffer_set_clock(struct ring_buffer *buffer,  in ring_buffer_set_clock()
1675 int ring_buffer_resize(struct ring_buffer *buffer, unsigned long size,  in ring_buffer_resize()
1854 void ring_buffer_change_overwrite(struct ring_buffer *buffer, int val)  in ring_buffer_change_overwrite()
2318 	struct ring_buffer *buffer = cpu_buffer->buffer;  in rb_move_tail()  local
2554 rb_reserve_next_event(struct ring_buffer *buffer,  in rb_reserve_next_event()
2734 ring_buffer_lock_reserve(struct ring_buffer *buffer, unsigned long length)  in ring_buffer_lock_reserve()
2816 rb_wakeups(struct ring_buffer *buffer, struct ring_buffer_per_cpu *cpu_buffer)  in rb_wakeups()
2851 int ring_buffer_unlock_commit(struct ring_buffer *buffer,  in ring_buffer_unlock_commit()
2943 void ring_buffer_discard_commit(struct ring_buffer *buffer,  in ring_buffer_discard_commit()
2994 int ring_buffer_write(struct ring_buffer *buffer,  in ring_buffer_write()
3070 void ring_buffer_record_disable(struct ring_buffer *buffer)  in ring_buffer_record_disable()
3083 void ring_buffer_record_enable(struct ring_buffer *buffer)  in ring_buffer_record_enable()
3100 void ring_buffer_record_off(struct ring_buffer *buffer)  in ring_buffer_record_off()
3123 void ring_buffer_record_on(struct ring_buffer *buffer)  in ring_buffer_record_on()
3141 int ring_buffer_record_is_on(struct ring_buffer *buffer)  in ring_buffer_record_is_on()
3156 void ring_buffer_record_disable_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_record_disable_cpu()
3176 void ring_buffer_record_enable_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_record_enable_cpu()
3206 u64 ring_buffer_oldest_event_ts(struct ring_buffer *buffer, int cpu)  in ring_buffer_oldest_event_ts()
3239 unsigned long ring_buffer_bytes_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_bytes_cpu()
3259 unsigned long ring_buffer_entries_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_entries_cpu()
3278 unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_overrun_cpu()
3301 ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_commit_overrun_cpu()
3323 ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_dropped_events_cpu()
3344 ring_buffer_read_events_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_read_events_cpu()
3363 unsigned long ring_buffer_entries(struct ring_buffer *buffer)  in ring_buffer_entries()
3386 unsigned long ring_buffer_overruns(struct ring_buffer *buffer)  in ring_buffer_overruns()
3787 	struct ring_buffer *buffer;  in rb_iter_peek()  local
3890 ring_buffer_peek(struct ring_buffer *buffer, int cpu, u64 *ts,  in ring_buffer_peek()
3957 ring_buffer_consume(struct ring_buffer *buffer, int cpu, u64 *ts,  in ring_buffer_consume()
4020 ring_buffer_read_prepare(struct ring_buffer *buffer, int cpu)  in ring_buffer_read_prepare()
4151 unsigned long ring_buffer_size(struct ring_buffer *buffer, int cpu)  in ring_buffer_size()
4213 void ring_buffer_reset_cpu(struct ring_buffer *buffer, int cpu)  in ring_buffer_reset_cpu()
4250 void ring_buffer_reset(struct ring_buffer *buffer)  in ring_buffer_reset()
4263 int ring_buffer_empty(struct ring_buffer *buffer)  in ring_buffer_empty()
4297 int 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()
4441 void ring_buffer_free_read_page(struct ring_buffer *buffer, void *data)  in ring_buffer_free_read_page()
4480 int ring_buffer_read_page(struct ring_buffer *buffer,  in ring_buffer_read_page()
4648 	struct ring_buffer *buffer =  in rb_cpu_notify()  local
4720 	struct ring_buffer	*buffer;  member
4862 	struct ring_buffer *buffer;  in test_ringbuffer()  local