1878 void balance_dirty_pages_ratelimited(struct address_space *mapping)  in balance_dirty_pages_ratelimited()  argument
1880 	struct inode *inode = mapping->host;  in balance_dirty_pages_ratelimited()
2124 void tag_pages_for_writeback(struct address_space *mapping,  in tag_pages_for_writeback()  argument
2127 	XA_STATE(xas, &mapping->i_pages, start);  in tag_pages_for_writeback()
2177 int write_cache_pages(struct address_space *mapping,  in write_cache_pages()  argument
2194 		index = mapping->writeback_index; /* prev offset */  in write_cache_pages()
2203 		tag_pages_for_writeback(mapping, index, end);  in write_cache_pages()
2212 		nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, end,  in write_cache_pages()
2232 			if (unlikely(page->mapping != mapping)) {  in write_cache_pages()
2254 			trace_wbc_writepage(wbc, inode_to_bdi(mapping->host));  in write_cache_pages()
2306 		mapping->writeback_index = done_index;  in write_cache_pages()
2319 	struct address_space *mapping = data;  in __writepage()  local
2320 	int ret = mapping->a_ops->writepage(page, wbc);  in __writepage()
2321 	mapping_set_error(mapping, ret);  in __writepage()
2335 int generic_writepages(struct address_space *mapping,  in generic_writepages()  argument
2342 	if (!mapping->a_ops->writepage)  in generic_writepages()
2346 	ret = write_cache_pages(mapping, wbc, __writepage, mapping);  in generic_writepages()
2353 int do_writepages(struct address_space *mapping, struct writeback_control *wbc)  in do_writepages()  argument
2360 	wb = inode_to_wb_wbc(mapping->host, wbc);  in do_writepages()
2363 		if (mapping->a_ops->writepages)  in do_writepages()
2364 			ret = mapping->a_ops->writepages(mapping, wbc);  in do_writepages()
2366 			ret = generic_writepages(mapping, wbc);  in do_writepages()
2396 	struct address_space *mapping = page->mapping;  in write_one_page()  local
2409 		ret = mapping->a_ops->writepage(page, &wbc);  in write_one_page()
2418 		ret = filemap_check_errors(mapping);  in write_one_page()
2442 		struct address_space *mapping)  in account_page_dirtied()  argument
2444 	struct inode *inode = mapping->host;  in account_page_dirtied()
2446 	trace_writeback_dirty_page(page, mapping);  in account_page_dirtied()
2448 	if (mapping_can_writeback(mapping)) {  in account_page_dirtied()
2472 void account_page_cleaned(struct page *page, struct address_space *mapping,  in account_page_cleaned()  argument
2475 	if (mapping_can_writeback(mapping)) {  in account_page_cleaned()
2492 void __set_page_dirty(struct page *page, struct address_space *mapping,  in __set_page_dirty()  argument
2497 	xa_lock_irqsave(&mapping->i_pages, flags);  in __set_page_dirty()
2498 	if (page->mapping) {	/* Race with truncate? */  in __set_page_dirty()
2500 		account_page_dirtied(page, mapping);  in __set_page_dirty()
2501 		__xa_set_mark(&mapping->i_pages, page_index(page),  in __set_page_dirty()
2504 	xa_unlock_irqrestore(&mapping->i_pages, flags);  in __set_page_dirty()
2523 		struct address_space *mapping = page_mapping(page);  in __set_page_dirty_nobuffers()  local
2525 		if (!mapping) {  in __set_page_dirty_nobuffers()
2529 		__set_page_dirty(page, mapping, !PagePrivate(page));  in __set_page_dirty_nobuffers()
2532 		if (mapping->host) {  in __set_page_dirty_nobuffers()
2534 			__mark_inode_dirty(mapping->host, I_DIRTY_PAGES);  in __set_page_dirty_nobuffers()
2552 	struct address_space *mapping = page->mapping;  in account_page_redirty()  local
2554 	if (mapping && mapping_can_writeback(mapping)) {  in account_page_redirty()
2555 		struct inode *inode = mapping->host;  in account_page_redirty()
2593 	struct address_space *mapping = page_mapping(page);  in set_page_dirty()  local
2596 	if (likely(mapping)) {  in set_page_dirty()
2609 		return mapping->a_ops->set_page_dirty(page);  in set_page_dirty()
2655 	struct address_space *mapping = page_mapping(page);  in __cancel_dirty_page()  local
2657 	if (mapping_can_writeback(mapping)) {  in __cancel_dirty_page()
2658 		struct inode *inode = mapping->host;  in __cancel_dirty_page()
2666 			account_page_cleaned(page, mapping, wb);  in __cancel_dirty_page()
2692 	struct address_space *mapping = page_mapping(page);  in clear_page_dirty_for_io()  local
2697 	if (mapping && mapping_can_writeback(mapping)) {  in clear_page_dirty_for_io()
2698 		struct inode *inode = mapping->host;  in clear_page_dirty_for_io()
2771 	struct address_space *mapping = page_mapping(page);  in test_clear_page_writeback()  local
2775 	if (mapping && mapping_use_writeback_tags(mapping)) {  in test_clear_page_writeback()
2776 		struct inode *inode = mapping->host;  in test_clear_page_writeback()
2780 		xa_lock_irqsave(&mapping->i_pages, flags);  in test_clear_page_writeback()
2783 			__xa_clear_mark(&mapping->i_pages, page_index(page),  in test_clear_page_writeback()
2790 				if (!mapping_tagged(mapping,  in test_clear_page_writeback()
2796 		if (mapping->host && !mapping_tagged(mapping,  in test_clear_page_writeback()
2798 			sb_clear_inode_writeback(mapping->host);  in test_clear_page_writeback()
2800 		xa_unlock_irqrestore(&mapping->i_pages, flags);  in test_clear_page_writeback()
2815 	struct address_space *mapping = page_mapping(page);  in __test_set_page_writeback()  local
2819 	if (mapping && mapping_use_writeback_tags(mapping)) {  in __test_set_page_writeback()
2820 		XA_STATE(xas, &mapping->i_pages, page_index(page));  in __test_set_page_writeback()
2821 		struct inode *inode = mapping->host;  in __test_set_page_writeback()
2831 			on_wblist = mapping_tagged(mapping,  in __test_set_page_writeback()
2848 			if (mapping->host && !on_wblist)  in __test_set_page_writeback()
2849 				sb_mark_inode_writeback(mapping->host);  in __test_set_page_writeback()
2915 	if (page->mapping->host->i_sb->s_iflags & SB_I_STABLE_WRITES)  in wait_for_stable_page()