ring-buffer: Fix kernel-doc

kernel/trace/ring_buffer.c:895: warning: expecting prototype for ring_buffer_nr_pages_dirty(). Prototype was for ring_buffer_nr_dirty_pages() instead.
kernel/trace/ring_buffer.c:5313: warning: expecting prototype for ring_buffer_reset_cpu(). Prototype was for ring_buffer_reset_online_cpus() instead.
kernel/trace/ring_buffer.c:5382: warning: expecting prototype for rind_buffer_empty(). Prototype was for ring_buffer_empty() instead.

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2340
Link: https://lkml.kernel.org/r/[email protected]

Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Jiapeng Chong <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>

Author: Jiapeng Chong

kernel/trace/ring_buffer.c

@@ -885,7 +885,7 @@ size_t ring_buffer_nr_pages(struct trace_buffer *buffer, int cpu)
 }
 
 /**
- * ring_buffer_nr_pages_dirty - get the number of used pages in the ring buffer
+ * ring_buffer_nr_dirty_pages - get the number of used pages in the ring buffer
  * @buffer: The ring_buffer to get the number of pages from
  * @cpu: The cpu of the ring_buffer to get the number of pages from
  *
@@ -5305,7 +5305,7 @@ void ring_buffer_reset_cpu(struct trace_buffer *buffer, int cpu)
 EXPORT_SYMBOL_GPL(ring_buffer_reset_cpu);
 
 /**
- * ring_buffer_reset_cpu - reset a ring buffer per CPU buffer
+ * ring_buffer_reset_online_cpus - reset a ring buffer per CPU buffer
  * @buffer: The ring buffer to reset a per cpu buffer of
  * @cpu: The CPU buffer to be reset
  */
@@ -5375,7 +5375,7 @@ void ring_buffer_reset(struct trace_buffer *buffer)
 EXPORT_SYMBOL_GPL(ring_buffer_reset);
 
 /**
- * rind_buffer_empty - is the ring buffer empty?
+ * ring_buffer_empty - is the ring buffer empty?
  * @buffer: The ring buffer to test
  */
 bool ring_buffer_empty(struct trace_buffer *buffer)