340 		set_bit(AS_EIO, &page->mapping->flags);  in end_buffer_async_write()
556 int sync_mapping_buffers(struct address_space *mapping)  in sync_mapping_buffers()  argument
558 	struct address_space *buffer_mapping = mapping->assoc_mapping;  in sync_mapping_buffers()
560 	if (buffer_mapping == NULL || list_empty(&mapping->private_list))  in sync_mapping_buffers()
564 					&mapping->private_list);  in sync_mapping_buffers()
587 	struct address_space *mapping = inode->i_mapping;  in mark_buffer_dirty_inode()  local
588 	struct address_space *buffer_mapping = bh->b_page->mapping;  in mark_buffer_dirty_inode()
591 	if (!mapping->assoc_mapping) {  in mark_buffer_dirty_inode()
592 		mapping->assoc_mapping = buffer_mapping;  in mark_buffer_dirty_inode()
594 		BUG_ON(mapping->assoc_mapping != buffer_mapping);  in mark_buffer_dirty_inode()
599 				&mapping->private_list);  in mark_buffer_dirty_inode()
600 		bh->b_assoc_map = mapping;  in mark_buffer_dirty_inode()
614 		struct address_space *mapping, int warn)  in __set_page_dirty()  argument
616 	spin_lock_irq(&mapping->tree_lock);  in __set_page_dirty()
617 	if (page->mapping) {	/* Race with truncate? */  in __set_page_dirty()
619 		account_page_dirtied(page, mapping);  in __set_page_dirty()
620 		radix_tree_tag_set(&mapping->page_tree,  in __set_page_dirty()
623 	spin_unlock_irq(&mapping->tree_lock);  in __set_page_dirty()
624 	__mark_inode_dirty(mapping->host, I_DIRTY_PAGES);  in __set_page_dirty()
655 	struct address_space *mapping = page_mapping(page);  in __set_page_dirty_buffers()  local
657 	if (unlikely(!mapping))  in __set_page_dirty_buffers()
660 	spin_lock(&mapping->private_lock);  in __set_page_dirty_buffers()
671 	spin_unlock(&mapping->private_lock);  in __set_page_dirty_buffers()
674 		__set_page_dirty(page, mapping, 1);  in __set_page_dirty_buffers()
702 	struct address_space *mapping;  in fsync_buffers_list()  local
712 		mapping = bh->b_assoc_map;  in fsync_buffers_list()
719 			bh->b_assoc_map = mapping;  in fsync_buffers_list()
751 		mapping = bh->b_assoc_map;  in fsync_buffers_list()
758 				 &mapping->private_list);  in fsync_buffers_list()
759 			bh->b_assoc_map = mapping;  in fsync_buffers_list()
789 		struct address_space *mapping = &inode->i_data;  in invalidate_inode_buffers()  local
790 		struct list_head *list = &mapping->private_list;  in invalidate_inode_buffers()
791 		struct address_space *buffer_mapping = mapping->assoc_mapping;  in invalidate_inode_buffers()
812 		struct address_space *mapping = &inode->i_data;  in remove_inode_buffers()  local
813 		struct list_head *list = &mapping->private_list;  in remove_inode_buffers()
814 		struct address_space *buffer_mapping = mapping->assoc_mapping;  in remove_inode_buffers()
1123 			struct address_space *mapping = page_mapping(page);  in mark_buffer_dirty()  local
1124 			if (mapping)  in mark_buffer_dirty()
1125 				__set_page_dirty(page, mapping, 0);  in mark_buffer_dirty()
1156 		struct address_space *buffer_mapping = bh->b_page->mapping;  in __bforget()
1507 	spin_lock(&page->mapping->private_lock);  in create_empty_buffers()
1519 	spin_unlock(&page->mapping->private_lock);  in create_empty_buffers()
1735 	mapping_set_error(page->mapping, err);  in __block_write_full_page()
1797 	struct inode *inode = page->mapping->host;  in __block_write_begin()
1917 int block_write_begin(struct address_space *mapping, loff_t pos, unsigned len,  in block_write_begin()  argument
1924 	page = grab_cache_page_write_begin(mapping, index, flags);  in block_write_begin()
1940 int block_write_end(struct file *file, struct address_space *mapping,  in block_write_end()  argument
1944 	struct inode *inode = mapping->host;  in block_write_end()
1976 int generic_write_end(struct file *file, struct address_space *mapping,  in generic_write_end()  argument
1980 	struct inode *inode = mapping->host;  in generic_write_end()
1983 	copied = block_write_end(file, mapping, pos, len, copied, page, fsdata);  in generic_write_end()
2023 	struct inode *inode = page->mapping->host;  in block_is_partially_uptodate()
2068 	struct inode *inode = page->mapping->host;  in block_read_full_page()
2160 	struct address_space *mapping = inode->i_mapping;  in generic_cont_expand_simple()  local
2169 	err = pagecache_write_begin(NULL, mapping, size, 0,  in generic_cont_expand_simple()
2175 	err = pagecache_write_end(NULL, mapping, size, 0, 0, page, fsdata);  in generic_cont_expand_simple()
2183 static int cont_expand_zero(struct file *file, struct address_space *mapping,  in cont_expand_zero()  argument
2186 	struct inode *inode = mapping->host;  in cont_expand_zero()
2206 		err = pagecache_write_begin(file, mapping, curpos, len,  in cont_expand_zero()
2212 		err = pagecache_write_end(file, mapping, curpos, len, len,  in cont_expand_zero()
2219 		balance_dirty_pages_ratelimited(mapping);  in cont_expand_zero()
2235 		err = pagecache_write_begin(file, mapping, curpos, len,  in cont_expand_zero()
2241 		err = pagecache_write_end(file, mapping, curpos, len, len,  in cont_expand_zero()
2256 int cont_write_begin(struct file *file, struct address_space *mapping,  in cont_write_begin()  argument
2261 	struct inode *inode = mapping->host;  in cont_write_begin()
2266 	err = cont_expand_zero(file, mapping, pos, bytes);  in cont_write_begin()
2276 	return block_write_begin(mapping, pos, len, flags, pagep, get_block);  in cont_write_begin()
2282 	struct inode *inode = page->mapping->host;  in block_commit_write()
2317 	if ((page->mapping != inode->i_mapping) ||  in __block_page_mkwrite()
2393 	spin_lock(&page->mapping->private_lock);  in attach_nobh_buffers()
2403 	spin_unlock(&page->mapping->private_lock);  in attach_nobh_buffers()
2411 int nobh_write_begin(struct address_space *mapping,  in nobh_write_begin()  argument
2416 	struct inode *inode = mapping->host;  in nobh_write_begin()
2434 	page = grab_cache_page_write_begin(mapping, index, flags);  in nobh_write_begin()
2552 int nobh_write_end(struct file *file, struct address_space *mapping,  in nobh_write_end()  argument
2556 	struct inode *inode = page->mapping->host;  in nobh_write_end()
2564 		return generic_write_end(file, mapping, pos, len,  in nobh_write_end()
2595 	struct inode * const inode = page->mapping->host;  in nobh_writepage()
2615 		if (page->mapping->a_ops->invalidatepage)  in nobh_writepage()
2616 			page->mapping->a_ops->invalidatepage(page, offset);  in nobh_writepage()
2639 int nobh_truncate_page(struct address_space *mapping,  in nobh_truncate_page()  argument
2647 	struct inode *inode = mapping->host;  in nobh_truncate_page()
2662 	page = grab_cache_page(mapping, index);  in nobh_truncate_page()
2671 		return block_truncate_page(mapping, from, get_block);  in nobh_truncate_page()
2692 		err = mapping->a_ops->readpage(NULL, page);  in nobh_truncate_page()
2717 int block_truncate_page(struct address_space *mapping,  in block_truncate_page()  argument
2725 	struct inode *inode = mapping->host;  in block_truncate_page()
2740 	page = grab_cache_page(mapping, index);  in block_truncate_page()
2800 	struct inode * const inode = page->mapping->host;  in block_write_full_page_endio()
2846 sector_t generic_block_bmap(struct address_space *mapping, sector_t block,  in generic_block_bmap()  argument
2850 	struct inode *inode = mapping->host;  in generic_block_bmap()
3053 		if (buffer_write_io_error(bh) && page->mapping)  in drop_buffers()
3054 			set_bit(AS_EIO, &page->mapping->flags);  in drop_buffers()
3076 	struct address_space * const mapping = page->mapping;  in try_to_free_buffers()  local
3084 	if (mapping == NULL) {		/* can this still happen? */  in try_to_free_buffers()
3089 	spin_lock(&mapping->private_lock);  in try_to_free_buffers()
3108 	spin_unlock(&mapping->private_lock);  in try_to_free_buffers()