328 struct buffer_page {  struct
357 static __always_inline unsigned int rb_page_commit(struct buffer_page *bpage)  in rb_page_commit()  argument
362 static void free_buffer_page(struct buffer_page *bpage)  in free_buffer_page()
430 	struct buffer_page	*tail_page;
506 	struct buffer_page		*head_page;	/* read from head */
507 	struct buffer_page		*tail_page;	/* write to tail */
508 	struct buffer_page		*commit_page;	/* committed pages */
509 	struct buffer_page		*reader_page;
566 	struct buffer_page		*head_page;
567 	struct buffer_page		*cache_reader_page;
772 	struct buffer_page *page = cpu_buffer->commit_page;  in verify_event()
773 	struct buffer_page *tail_page = READ_ONCE(cpu_buffer->tail_page);  in verify_event()
791 		page = list_entry(next, struct buffer_page, list);  in verify_event()
1323 rb_is_head_page(struct buffer_page *page, struct list_head *list)  in rb_is_head_page()
1342 static bool rb_is_reader_page(struct buffer_page *page)  in rb_is_reader_page()
1366 	struct buffer_page *head;  in rb_head_page_activate()
1401 			    struct buffer_page *head,  in rb_head_page_set()
1402 			    struct buffer_page *prev,  in rb_head_page_set()
1424 				   struct buffer_page *head,  in rb_head_page_set_update()
1425 				   struct buffer_page *prev,  in rb_head_page_set_update()
1433 				 struct buffer_page *head,  in rb_head_page_set_head()
1434 				 struct buffer_page *prev,  in rb_head_page_set_head()
1442 				   struct buffer_page *head,  in rb_head_page_set_normal()
1443 				   struct buffer_page *prev,  in rb_head_page_set_normal()
1450 static inline void rb_inc_page(struct buffer_page **bpage)  in rb_inc_page()
1454 	*bpage = list_entry(p, struct buffer_page, list);  in rb_inc_page()
1457 static struct buffer_page *
1460 	struct buffer_page *head;  in rb_set_head_page()
1461 	struct buffer_page *page;  in rb_set_head_page()
1495 static bool rb_head_page_replace(struct buffer_page *old,  in rb_head_page_replace()
1496 				struct buffer_page *new)  in rb_head_page_replace()
1511 			       struct buffer_page *tail_page,  in rb_tail_page_update()
1512 			       struct buffer_page *next_page)  in rb_tail_page_update()
1572 			  struct buffer_page *bpage)  in rb_check_bpage()
1613 	struct buffer_page *bpage, *tmp;  in __rb_allocate_pages()
1713 	struct buffer_page *bpage;  in rb_allocate_cpu_buffer()
1755 		= list_entry(cpu_buffer->pages, struct buffer_page, list);  in rb_allocate_cpu_buffer()
1773 	struct buffer_page *bpage, *tmp;  in rb_free_cpu_buffer()
1786 		bpage = list_entry(head, struct buffer_page, list);  in rb_free_cpu_buffer()
1913 static inline unsigned long rb_page_entries(struct buffer_page *bpage)  in rb_page_entries()
1918 static inline unsigned long rb_page_write(struct buffer_page *bpage)  in rb_page_write()
1927 	struct buffer_page *to_remove_page, *tmp_iter_page;  in rb_remove_pages()
1928 	struct buffer_page *last_page, *first_page;  in rb_remove_pages()
1958 				struct buffer_page, list);  in rb_remove_pages()
1985 						struct buffer_page, list);  in rb_remove_pages()
1994 	last_page = list_entry(rb_list_head(to_remove), struct buffer_page,  in rb_remove_pages()
2062 		struct buffer_page *hpage = rb_set_head_page(cpu_buffer);  in rb_insert_pages()
2103 		struct buffer_page *bpage, *tmp;  in rb_insert_pages()
2334 		struct buffer_page *bpage, *tmp;  in ring_buffer_resize()
2366 static __always_inline void *__rb_page_index(struct buffer_page *bpage, unsigned index)  in __rb_page_index()
2382 	struct buffer_page *iter_head_page = iter->head_page;  in rb_iter_head_event()
2438 static __always_inline unsigned rb_page_size(struct buffer_page *bpage)  in rb_page_size()
2486 		    struct buffer_page *tail_page,  in rb_handle_head_page()
2487 		    struct buffer_page *next_page)  in rb_handle_head_page()
2489 	struct buffer_page *new_head;  in rb_handle_head_page()
2608 		struct buffer_page *buffer_tail_page;  in rb_handle_head_page()
2643 	struct buffer_page *tail_page = info->tail_page;  in rb_reset_tail()
2725 	struct buffer_page *tail_page = info->tail_page;  in rb_move_tail()
2726 	struct buffer_page *commit_page = cpu_buffer->commit_page;  in rb_move_tail()
2728 	struct buffer_page *next_page;  in rb_move_tail()
3008 	struct buffer_page *bpage;  in rb_try_to_discard()
3562 	struct buffer_page *tail_page;  in __rb_reserve_next()
3847 	struct buffer_page *bpage = cpu_buffer->commit_page;  in rb_decrement_entry()
3848 	struct buffer_page *start;  in rb_decrement_entry()
3998 	struct buffer_page *reader = cpu_buffer->reader_page;  in rb_per_cpu_empty()
3999 	struct buffer_page *head = rb_set_head_page(cpu_buffer);  in rb_per_cpu_empty()
4000 	struct buffer_page *commit = cpu_buffer->commit_page;  in rb_per_cpu_empty()
4197 	struct buffer_page *bpage;  in ring_buffer_oldest_event_ts()
4441 	struct buffer_page *reader;  in ring_buffer_iter_empty()
4442 	struct buffer_page *head_page;  in ring_buffer_iter_empty()
4443 	struct buffer_page *commit_page;  in ring_buffer_iter_empty()
4444 	struct buffer_page *curr_commit_page;  in ring_buffer_iter_empty()
4542 static struct buffer_page *
4545 	struct buffer_page *reader = NULL;  in rb_get_reader_page()
4712 	struct buffer_page *reader;  in rb_advance_reader()
4772 	struct buffer_page *reader;  in rb_buffer_peek()
5253 static void rb_clear_buffer_page(struct buffer_page *page)  in rb_clear_buffer_page()
5264 	struct buffer_page *page;  in rb_reset_cpu()
5269 		= list_entry(cpu_buffer->pages, struct buffer_page, list);  in rb_reset_cpu()
5712 	struct buffer_page *reader;  in ring_buffer_read_page()