355 struct buffer_page {  struct
387 static __always_inline unsigned int rb_page_commit(struct buffer_page *bpage)  in rb_page_commit()  argument
392 static void free_buffer_page(struct buffer_page *bpage)  in free_buffer_page()
427 	struct buffer_page	*tail_page;
487 	struct buffer_page		*head_page;	/* read from head */
488 	struct buffer_page		*tail_page;	/* write to tail */
489 	struct buffer_page		*commit_page;	/* committed pages */
490 	struct buffer_page		*reader_page;
565 	struct buffer_page		*head_page;
566 	struct buffer_page		*cache_reader_page;
626 	struct buffer_page *page = cpu_buffer->commit_page;  in verify_event()
627 	struct buffer_page *tail_page = READ_ONCE(cpu_buffer->tail_page);  in verify_event()
645 		page = list_entry(next, struct buffer_page, list);  in verify_event()
1219 rb_is_head_page(struct buffer_page *page, struct list_head *list)  in rb_is_head_page()
1238 static bool rb_is_reader_page(struct buffer_page *page)  in rb_is_reader_page()
1262 	struct buffer_page *head;  in rb_head_page_activate()
1302 			    struct buffer_page *head,  in rb_head_page_set()
1303 			    struct buffer_page *prev,  in rb_head_page_set()
1325 				   struct buffer_page *head,  in rb_head_page_set_update()
1326 				   struct buffer_page *prev,  in rb_head_page_set_update()
1334 				 struct buffer_page *head,  in rb_head_page_set_head()
1335 				 struct buffer_page *prev,  in rb_head_page_set_head()
1343 				   struct buffer_page *head,  in rb_head_page_set_normal()
1344 				   struct buffer_page *prev,  in rb_head_page_set_normal()
1351 static inline void rb_inc_page(struct buffer_page **bpage)  in rb_inc_page()
1355 	*bpage = list_entry(p, struct buffer_page, list);  in rb_inc_page()
1358 static struct buffer_page *
1361 	struct buffer_page *head;  in rb_set_head_page()
1362 	struct buffer_page *page;  in rb_set_head_page()
1396 static bool rb_head_page_replace(struct buffer_page *old,  in rb_head_page_replace()
1397 				struct buffer_page *new)  in rb_head_page_replace()
1412 			       struct buffer_page *tail_page,  in rb_tail_page_update()
1413 			       struct buffer_page *next_page)  in rb_tail_page_update()
1473 			  struct buffer_page *bpage)  in rb_check_bpage()
1814 	struct buffer_page *head_page;  in rb_meta_validate_events()
2046 				  struct buffer_page *bpage)  in rb_meta_buffer_update()
2064 	struct buffer_page *bpage, *tmp;  in __rb_allocate_pages()
2188 	struct buffer_page *bpage;  in rb_allocate_cpu_buffer()
2266 			= list_entry(cpu_buffer->pages, struct buffer_page, list);  in rb_allocate_cpu_buffer()
2291 	struct buffer_page *bpage, *tmp;  in rb_free_cpu_buffer()
2304 		bpage = list_entry(head, struct buffer_page, list);  in rb_free_cpu_buffer()
2539 static inline unsigned long rb_page_entries(struct buffer_page *bpage)  in rb_page_entries()
2544 static inline unsigned long rb_page_write(struct buffer_page *bpage)  in rb_page_write()
2553 	struct buffer_page *to_remove_page, *tmp_iter_page;  in rb_remove_pages()
2554 	struct buffer_page *last_page, *first_page;  in rb_remove_pages()
2584 				struct buffer_page, list);  in rb_remove_pages()
2612 						struct buffer_page, list);  in rb_remove_pages()
2621 	last_page = list_entry(rb_list_head(to_remove), struct buffer_page,  in rb_remove_pages()
2689 		struct buffer_page *hpage = rb_set_head_page(cpu_buffer);  in rb_insert_pages()
2731 		struct buffer_page *bpage, *tmp;  in rb_insert_pages()
2962 		struct buffer_page *bpage, *tmp;  in ring_buffer_resize()
2994 static __always_inline void *__rb_page_index(struct buffer_page *bpage, unsigned index)  in __rb_page_index()
3010 	struct buffer_page *iter_head_page = iter->head_page;  in rb_iter_head_event()
3066 static __always_inline unsigned rb_page_size(struct buffer_page *bpage)  in rb_page_size()
3118 				struct buffer_page *next_page)  in rb_update_meta_head()
3135 				  struct buffer_page *reader)  in rb_update_meta_reader()
3162 		    struct buffer_page *tail_page,  in rb_handle_head_page()
3163 		    struct buffer_page *next_page)  in rb_handle_head_page()
3165 	struct buffer_page *new_head;  in rb_handle_head_page()
3286 		struct buffer_page *buffer_tail_page;  in rb_handle_head_page()
3322 	struct buffer_page *tail_page = info->tail_page;  in rb_reset_tail()
3404 	struct buffer_page *tail_page = info->tail_page;  in rb_move_tail()
3405 	struct buffer_page *commit_page = cpu_buffer->commit_page;  in rb_move_tail()
3407 	struct buffer_page *next_page;  in rb_move_tail()
3669 	struct buffer_page *bpage;  in rb_try_to_discard()
4276 	struct buffer_page *tail_page;  in __rb_reserve_next()
4564 	struct buffer_page *bpage = cpu_buffer->commit_page;  in rb_decrement_entry()
4565 	struct buffer_page *start;  in rb_decrement_entry()
4883 	struct buffer_page *bpage;  in ring_buffer_oldest_event_ts()
5127 	struct buffer_page *reader;  in ring_buffer_iter_empty()
5128 	struct buffer_page *head_page;  in ring_buffer_iter_empty()
5129 	struct buffer_page *commit_page;  in ring_buffer_iter_empty()
5130 	struct buffer_page *curr_commit_page;  in ring_buffer_iter_empty()
5228 static struct buffer_page *
5231 	struct buffer_page *reader = NULL;  in rb_get_reader_page()
5403 	struct buffer_page *reader;  in rb_advance_reader()
5463 	struct buffer_page *reader;  in rb_buffer_peek()
5942 static void rb_clear_buffer_page(struct buffer_page *page)  in rb_clear_buffer_page()
5972 	struct buffer_page *page;  in rb_reset_cpu()
5977 		= list_entry(cpu_buffer->pages, struct buffer_page, list);  in rb_reset_cpu()
6466 	struct buffer_page *reader;  in ring_buffer_read_page()
6699 	struct buffer_page *bpage, *tmp;  in ring_buffer_subbuf_order_set()
6796 						     struct buffer_page, list);  in ring_buffer_subbuf_order_set()
6805 			= list_entry(cpu_buffer->pages, struct buffer_page, list);  in ring_buffer_subbuf_order_set()
6885 	struct buffer_page *first_subbuf, *subbuf;  in rb_setup_ids_meta_page()
7209 	struct buffer_page *reader;  in ring_buffer_map_get_reader()