320 struct buffer_page {  struct
353 static void free_buffer_page(struct buffer_page *bpage)  in free_buffer_page()
422 	struct buffer_page	*tail_page;
495 	struct buffer_page		*head_page;	/* read from head */
496 	struct buffer_page		*tail_page;	/* write to tail */
497 	struct buffer_page		*commit_page;	/* committed pages */
498 	struct buffer_page		*reader_page;
550 	struct buffer_page		*head_page;
551 	struct buffer_page		*cache_reader_page;
1106 		struct buffer_page *page, struct list_head *list)  in rb_is_head_page()
1125 static bool rb_is_reader_page(struct buffer_page *page)  in rb_is_reader_page()
1150 	struct buffer_page *head;  in rb_head_page_activate()
1185 			    struct buffer_page *head,  in rb_head_page_set()
1186 			    struct buffer_page *prev,  in rb_head_page_set()
1208 				   struct buffer_page *head,  in rb_head_page_set_update()
1209 				   struct buffer_page *prev,  in rb_head_page_set_update()
1217 				 struct buffer_page *head,  in rb_head_page_set_head()
1218 				 struct buffer_page *prev,  in rb_head_page_set_head()
1226 				   struct buffer_page *head,  in rb_head_page_set_normal()
1227 				   struct buffer_page *prev,  in rb_head_page_set_normal()
1235 			       struct buffer_page **bpage)  in rb_inc_page()
1239 	*bpage = list_entry(p, struct buffer_page, list);  in rb_inc_page()
1242 static struct buffer_page *
1245 	struct buffer_page *head;  in rb_set_head_page()
1246 	struct buffer_page *page;  in rb_set_head_page()
1280 static int rb_head_page_replace(struct buffer_page *old,  in rb_head_page_replace()
1281 				struct buffer_page *new)  in rb_head_page_replace()
1299 			       struct buffer_page *tail_page,  in rb_tail_page_update()
1300 			       struct buffer_page *next_page)  in rb_tail_page_update()
1360 			  struct buffer_page *bpage)  in rb_check_bpage()
1393 	struct buffer_page *bpage, *tmp;  in rb_check_pages()
1427 	struct buffer_page *bpage, *tmp;  in __rb_allocate_pages()
1525 	struct buffer_page *bpage;  in rb_allocate_cpu_buffer()
1567 		= list_entry(cpu_buffer->pages, struct buffer_page, list);  in rb_allocate_cpu_buffer()
1585 	struct buffer_page *bpage, *tmp;  in rb_free_cpu_buffer()
1596 		bpage = list_entry(head, struct buffer_page, list);  in rb_free_cpu_buffer()
1721 static inline unsigned long rb_page_entries(struct buffer_page *bpage)  in rb_page_entries()
1726 static inline unsigned long rb_page_write(struct buffer_page *bpage)  in rb_page_write()
1735 	struct buffer_page *to_remove_page, *tmp_iter_page;  in rb_remove_pages()
1736 	struct buffer_page *last_page, *first_page;  in rb_remove_pages()
1766 				struct buffer_page, list);  in rb_remove_pages()
1791 						struct buffer_page, list);  in rb_remove_pages()
1806 	last_page = list_entry(rb_list_head(to_remove), struct buffer_page,  in rb_remove_pages()
1910 		struct buffer_page *bpage, *tmp;  in rb_insert_pages()
2128 		struct buffer_page *bpage, *tmp;  in ring_buffer_resize()
2159 static __always_inline void *__rb_page_index(struct buffer_page *bpage, unsigned index)  in __rb_page_index()
2171 static __always_inline unsigned rb_page_commit(struct buffer_page *bpage)  in rb_page_commit()
2180 	struct buffer_page *iter_head_page = iter->head_page;  in rb_iter_head_event()
2231 static __always_inline unsigned rb_page_size(struct buffer_page *bpage)  in rb_page_size()
2279 		    struct buffer_page *tail_page,  in rb_handle_head_page()
2280 		    struct buffer_page *next_page)  in rb_handle_head_page()
2282 	struct buffer_page *new_head;  in rb_handle_head_page()
2400 		struct buffer_page *buffer_tail_page;  in rb_handle_head_page()
2435 	struct buffer_page *tail_page = info->tail_page;  in rb_reset_tail()
2510 	struct buffer_page *tail_page = info->tail_page;  in rb_move_tail()
2511 	struct buffer_page *commit_page = cpu_buffer->commit_page;  in rb_move_tail()
2513 	struct buffer_page *next_page;  in rb_move_tail()
2799 	struct buffer_page *bpage;  in rb_try_to_discard()
3191 	struct buffer_page *tail_page;  in __rb_reserve_next()
3473 	struct buffer_page *bpage = cpu_buffer->commit_page;  in rb_decrement_entry()
3474 	struct buffer_page *start;  in rb_decrement_entry()
3624 	struct buffer_page *reader = cpu_buffer->reader_page;  in rb_per_cpu_empty()
3625 	struct buffer_page *head = rb_set_head_page(cpu_buffer);  in rb_per_cpu_empty()
3626 	struct buffer_page *commit = cpu_buffer->commit_page;  in rb_per_cpu_empty()
3803 	struct buffer_page *bpage;  in ring_buffer_oldest_event_ts()
4046 	struct buffer_page *reader;  in ring_buffer_iter_empty()
4047 	struct buffer_page *head_page;  in ring_buffer_iter_empty()
4048 	struct buffer_page *commit_page;  in ring_buffer_iter_empty()
4049 	struct buffer_page *curr_commit_page;  in ring_buffer_iter_empty()
4147 static struct buffer_page *
4150 	struct buffer_page *reader = NULL;  in rb_get_reader_page()
4285 	struct buffer_page *reader;  in rb_advance_reader()
4344 	struct buffer_page *reader;  in rb_buffer_peek()
4829 		= list_entry(cpu_buffer->pages, struct buffer_page, list);  in rb_reset_cpu()
5244 	struct buffer_page *reader;  in ring_buffer_read_page()