489 	struct trace_buffer	*buffer;
530 struct trace_buffer {  struct
787 static inline u64 rb_time_stamp(struct trace_buffer *buffer);
806 u64 ring_buffer_event_time_stamp(struct trace_buffer *buffer,  in ring_buffer_event_time_stamp()
845 size_t ring_buffer_nr_pages(struct trace_buffer *buffer, int cpu)  in ring_buffer_nr_pages()
857 size_t ring_buffer_nr_dirty_pages(struct trace_buffer *buffer, int cpu)  in ring_buffer_nr_dirty_pages()
900 int ring_buffer_wait(struct trace_buffer *buffer, int cpu, int full)  in ring_buffer_wait()
1011 __poll_t ring_buffer_poll_wait(struct trace_buffer *buffer, int cpu,  in ring_buffer_poll_wait()
1069 static inline u64 rb_time_stamp(struct trace_buffer *buffer)  in rb_time_stamp()
1083 u64 ring_buffer_time_stamp(struct trace_buffer *buffer)  in ring_buffer_time_stamp()
1095 void ring_buffer_normalize_time_stamp(struct trace_buffer *buffer,  in ring_buffer_normalize_time_stamp()
1618 rb_allocate_cpu_buffer(struct trace_buffer *buffer, long nr_pages, int cpu)  in rb_allocate_cpu_buffer()
1710 struct trace_buffer *__ring_buffer_alloc(unsigned long size, unsigned flags,  in __ring_buffer_alloc()
1713 	struct trace_buffer *buffer;  in __ring_buffer_alloc()
1783 ring_buffer_free(struct trace_buffer *buffer)  in ring_buffer_free()
1799 void ring_buffer_set_clock(struct trace_buffer *buffer,  in ring_buffer_set_clock()
1805 void ring_buffer_set_time_stamp_abs(struct trace_buffer *buffer, bool abs)  in ring_buffer_set_time_stamp_abs()
1810 bool ring_buffer_time_stamp_abs(struct trace_buffer *buffer)  in ring_buffer_time_stamp_abs()
2048 int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size,  in ring_buffer_resize()
2238 void ring_buffer_change_overwrite(struct trace_buffer *buffer, int val)  in ring_buffer_change_overwrite()
2602 	struct trace_buffer *buffer = cpu_buffer->buffer;  in rb_move_tail()
3056 rb_wakeups(struct trace_buffer *buffer, struct ring_buffer_per_cpu *cpu_buffer)  in rb_wakeups()
3221 void ring_buffer_nest_start(struct trace_buffer *buffer)  in ring_buffer_nest_start()
3241 void ring_buffer_nest_end(struct trace_buffer *buffer)  in ring_buffer_nest_end()
3263 int ring_buffer_unlock_commit(struct trace_buffer *buffer,  in ring_buffer_unlock_commit()
3588 rb_reserve_next_event(struct trace_buffer *buffer,  in rb_reserve_next_event()
3671 ring_buffer_lock_reserve(struct trace_buffer *buffer, unsigned long length)  in ring_buffer_lock_reserve()
3772 void ring_buffer_discard_commit(struct trace_buffer *buffer,  in ring_buffer_discard_commit()
3818 int ring_buffer_write(struct trace_buffer *buffer,  in ring_buffer_write()
3918 void ring_buffer_record_disable(struct trace_buffer *buffer)  in ring_buffer_record_disable()
3931 void ring_buffer_record_enable(struct trace_buffer *buffer)  in ring_buffer_record_enable()
3948 void ring_buffer_record_off(struct trace_buffer *buffer)  in ring_buffer_record_off()
3971 void ring_buffer_record_on(struct trace_buffer *buffer)  in ring_buffer_record_on()
3989 bool ring_buffer_record_is_on(struct trace_buffer *buffer)  in ring_buffer_record_is_on()
4005 bool ring_buffer_record_is_set_on(struct trace_buffer *buffer)  in ring_buffer_record_is_set_on()
4020 void ring_buffer_record_disable_cpu(struct trace_buffer *buffer, int cpu)  in ring_buffer_record_disable_cpu()
4040 void ring_buffer_record_enable_cpu(struct trace_buffer *buffer, int cpu)  in ring_buffer_record_enable_cpu()
4070 u64 ring_buffer_oldest_event_ts(struct trace_buffer *buffer, int cpu)  in ring_buffer_oldest_event_ts()
4103 unsigned long ring_buffer_bytes_cpu(struct trace_buffer *buffer, int cpu)  in ring_buffer_bytes_cpu()
4123 unsigned long ring_buffer_entries_cpu(struct trace_buffer *buffer, int cpu)  in ring_buffer_entries_cpu()
4142 unsigned long ring_buffer_overrun_cpu(struct trace_buffer *buffer, int cpu)  in ring_buffer_overrun_cpu()
4165 ring_buffer_commit_overrun_cpu(struct trace_buffer *buffer, int cpu)  in ring_buffer_commit_overrun_cpu()
4187 ring_buffer_dropped_events_cpu(struct trace_buffer *buffer, int cpu)  in ring_buffer_dropped_events_cpu()
4208 ring_buffer_read_events_cpu(struct trace_buffer *buffer, int cpu)  in ring_buffer_read_events_cpu()
4227 unsigned long ring_buffer_entries(struct trace_buffer *buffer)  in ring_buffer_entries()
4250 unsigned long ring_buffer_overruns(struct trace_buffer *buffer)  in ring_buffer_overruns()
4686 	struct trace_buffer *buffer;  in rb_iter_peek()
4815 ring_buffer_peek(struct trace_buffer *buffer, int cpu, u64 *ts,  in ring_buffer_peek()
4893 ring_buffer_consume(struct trace_buffer *buffer, int cpu, u64 *ts,  in ring_buffer_consume()
4953 ring_buffer_read_prepare(struct trace_buffer *buffer, int cpu, gfp_t flags)  in ring_buffer_read_prepare()
5079 unsigned long ring_buffer_size(struct trace_buffer *buffer, int cpu)  in ring_buffer_size()
5167 void ring_buffer_reset_cpu(struct trace_buffer *buffer, int cpu)  in ring_buffer_reset_cpu()
5197 void ring_buffer_reset_online_cpus(struct trace_buffer *buffer)  in ring_buffer_reset_online_cpus()
5231 void ring_buffer_reset(struct trace_buffer *buffer)  in ring_buffer_reset()
5261 bool ring_buffer_empty(struct trace_buffer *buffer)  in ring_buffer_empty()
5291 bool ring_buffer_empty_cpu(struct trace_buffer *buffer, int cpu)  in ring_buffer_empty_cpu()
5324 int ring_buffer_swap_cpu(struct trace_buffer *buffer_a,  in ring_buffer_swap_cpu()
5325 			 struct trace_buffer *buffer_b, int cpu)  in ring_buffer_swap_cpu()
5404 void *ring_buffer_alloc_read_page(struct trace_buffer *buffer, int cpu)  in ring_buffer_alloc_read_page()
5451 void ring_buffer_free_read_page(struct trace_buffer *buffer, int cpu, void *data)  in ring_buffer_free_read_page()
5511 int ring_buffer_read_page(struct trace_buffer *buffer,  in ring_buffer_read_page()
5682 	struct trace_buffer *buffer;  in trace_rb_cpu_prepare()
5687 	buffer = container_of(node, struct trace_buffer, node);  in trace_rb_cpu_prepare()
5737 	struct trace_buffer *buffer;
5879 	struct trace_buffer *buffer;  in test_ringbuffer()