1864 void balance_dirty_pages_ratelimited(struct address_space *mapping)  in balance_dirty_pages_ratelimited()  argument
1866 	struct inode *inode = mapping->host;  in balance_dirty_pages_ratelimited()
2105 void tag_pages_for_writeback(struct address_space *mapping,  in tag_pages_for_writeback()  argument
2108 	XA_STATE(xas, &mapping->i_pages, start);  in tag_pages_for_writeback()
2158 int write_cache_pages(struct address_space *mapping,  in write_cache_pages()  argument
2176 		writeback_index = mapping->writeback_index; /* prev offset */  in write_cache_pages()
2190 		tag_pages_for_writeback(mapping, index, end);  in write_cache_pages()
2195 		nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end,  in write_cache_pages()
2215 			if (unlikely(page->mapping != mapping)) {  in write_cache_pages()
2237 			trace_wbc_writepage(wbc, inode_to_bdi(mapping->host));  in write_cache_pages()
2289 		mapping->writeback_index = done_index;  in write_cache_pages()
2302 	struct address_space *mapping = data;  in __writepage()  local
2303 	int ret = mapping->a_ops->writepage(page, wbc);  in __writepage()
2304 	mapping_set_error(mapping, ret);  in __writepage()
2318 int generic_writepages(struct address_space *mapping,  in generic_writepages()  argument
2325 	if (!mapping->a_ops->writepage)  in generic_writepages()
2329 	ret = write_cache_pages(mapping, wbc, __writepage, mapping);  in generic_writepages()
2336 int do_writepages(struct address_space *mapping, struct writeback_control *wbc)  in do_writepages()  argument
2343 		if (mapping->a_ops->writepages)  in do_writepages()
2344 			ret = mapping->a_ops->writepages(mapping, wbc);  in do_writepages()
2346 			ret = generic_writepages(mapping, wbc);  in do_writepages()
2368 	struct address_space *mapping = page->mapping;  in write_one_page()  local
2381 		ret = mapping->a_ops->writepage(page, &wbc);  in write_one_page()
2390 		ret = filemap_check_errors(mapping);  in write_one_page()
2412 void account_page_dirtied(struct page *page, struct address_space *mapping)  in account_page_dirtied()  argument
2414 	struct inode *inode = mapping->host;  in account_page_dirtied()
2416 	trace_writeback_dirty_page(page, mapping);  in account_page_dirtied()
2418 	if (mapping_cap_account_dirty(mapping)) {  in account_page_dirtied()
2442 void account_page_cleaned(struct page *page, struct address_space *mapping,  in account_page_cleaned()  argument
2445 	if (mapping_cap_account_dirty(mapping)) {  in account_page_cleaned()
2469 		struct address_space *mapping = page_mapping(page);  in __set_page_dirty_nobuffers()  local
2472 		if (!mapping) {  in __set_page_dirty_nobuffers()
2477 		xa_lock_irqsave(&mapping->i_pages, flags);  in __set_page_dirty_nobuffers()
2478 		BUG_ON(page_mapping(page) != mapping);  in __set_page_dirty_nobuffers()
2480 		account_page_dirtied(page, mapping);  in __set_page_dirty_nobuffers()
2481 		__xa_set_mark(&mapping->i_pages, page_index(page),  in __set_page_dirty_nobuffers()
2483 		xa_unlock_irqrestore(&mapping->i_pages, flags);  in __set_page_dirty_nobuffers()
2486 		if (mapping->host) {  in __set_page_dirty_nobuffers()
2488 			__mark_inode_dirty(mapping->host, I_DIRTY_PAGES);  in __set_page_dirty_nobuffers()
2506 	struct address_space *mapping = page->mapping;  in account_page_redirty()  local
2508 	if (mapping && mapping_cap_account_dirty(mapping)) {  in account_page_redirty()
2509 		struct inode *inode = mapping->host;  in account_page_redirty()
2551 	struct address_space *mapping = page_mapping(page);  in set_page_dirty()  local
2554 	if (likely(mapping)) {  in set_page_dirty()
2555 		int (*spd)(struct page *) = mapping->a_ops->set_page_dirty;  in set_page_dirty()
2618 	struct address_space *mapping = page_mapping(page);  in __cancel_dirty_page()  local
2620 	if (mapping_cap_account_dirty(mapping)) {  in __cancel_dirty_page()
2621 		struct inode *inode = mapping->host;  in __cancel_dirty_page()
2629 			account_page_cleaned(page, mapping, wb);  in __cancel_dirty_page()
2655 	struct address_space *mapping = page_mapping(page);  in clear_page_dirty_for_io()  local
2660 	if (mapping && mapping_cap_account_dirty(mapping)) {  in clear_page_dirty_for_io()
2661 		struct inode *inode = mapping->host;  in clear_page_dirty_for_io()
2716 	struct address_space *mapping = page_mapping(page);  in test_clear_page_writeback()  local
2723 	if (mapping && mapping_use_writeback_tags(mapping)) {  in test_clear_page_writeback()
2724 		struct inode *inode = mapping->host;  in test_clear_page_writeback()
2728 		xa_lock_irqsave(&mapping->i_pages, flags);  in test_clear_page_writeback()
2731 			__xa_clear_mark(&mapping->i_pages, page_index(page),  in test_clear_page_writeback()
2741 		if (mapping->host && !mapping_tagged(mapping,  in test_clear_page_writeback()
2743 			sb_clear_inode_writeback(mapping->host);  in test_clear_page_writeback()
2745 		xa_unlock_irqrestore(&mapping->i_pages, flags);  in test_clear_page_writeback()
2766 	struct address_space *mapping = page_mapping(page);  in __test_set_page_writeback()  local
2770 	if (mapping && mapping_use_writeback_tags(mapping)) {  in __test_set_page_writeback()
2771 		XA_STATE(xas, &mapping->i_pages, page_index(page));  in __test_set_page_writeback()
2772 		struct inode *inode = mapping->host;  in __test_set_page_writeback()
2782 			on_wblist = mapping_tagged(mapping,  in __test_set_page_writeback()
2794 			if (mapping->host && !on_wblist)  in __test_set_page_writeback()
2795 				sb_mark_inode_writeback(mapping->host);  in __test_set_page_writeback()
2837 	if (bdi_cap_stable_pages_required(inode_to_bdi(page->mapping->host)))  in wait_for_stable_page()