354 		set_bit(AS_EIO, &page->mapping->flags);  in end_buffer_async_write()
570 int sync_mapping_buffers(struct address_space *mapping)  in sync_mapping_buffers()  argument
572 	struct address_space *buffer_mapping = mapping->private_data;  in sync_mapping_buffers()
574 	if (buffer_mapping == NULL || list_empty(&mapping->private_list))  in sync_mapping_buffers()
578 					&mapping->private_list);  in sync_mapping_buffers()
601 	struct address_space *mapping = inode->i_mapping;  in mark_buffer_dirty_inode()  local
602 	struct address_space *buffer_mapping = bh->b_page->mapping;  in mark_buffer_dirty_inode()
605 	if (!mapping->private_data) {  in mark_buffer_dirty_inode()
606 		mapping->private_data = buffer_mapping;  in mark_buffer_dirty_inode()
608 		BUG_ON(mapping->private_data != buffer_mapping);  in mark_buffer_dirty_inode()
613 				&mapping->private_list);  in mark_buffer_dirty_inode()
614 		bh->b_assoc_map = mapping;  in mark_buffer_dirty_inode()
628 		struct address_space *mapping, int warn)  in __set_page_dirty()  argument
632 	spin_lock_irqsave(&mapping->tree_lock, flags);  in __set_page_dirty()
633 	if (page->mapping) {	/* Race with truncate? */  in __set_page_dirty()
635 		account_page_dirtied(page, mapping);  in __set_page_dirty()
636 		radix_tree_tag_set(&mapping->page_tree,  in __set_page_dirty()
639 	spin_unlock_irqrestore(&mapping->tree_lock, flags);  in __set_page_dirty()
640 	__mark_inode_dirty(mapping->host, I_DIRTY_PAGES);  in __set_page_dirty()
671 	struct address_space *mapping = page_mapping(page);  in __set_page_dirty_buffers()  local
673 	if (unlikely(!mapping))  in __set_page_dirty_buffers()
676 	spin_lock(&mapping->private_lock);  in __set_page_dirty_buffers()
687 	spin_unlock(&mapping->private_lock);  in __set_page_dirty_buffers()
690 		__set_page_dirty(page, mapping, 1);  in __set_page_dirty_buffers()
718 	struct address_space *mapping;  in fsync_buffers_list()  local
728 		mapping = bh->b_assoc_map;  in fsync_buffers_list()
735 			bh->b_assoc_map = mapping;  in fsync_buffers_list()
767 		mapping = bh->b_assoc_map;  in fsync_buffers_list()
774 				 &mapping->private_list);  in fsync_buffers_list()
775 			bh->b_assoc_map = mapping;  in fsync_buffers_list()
805 		struct address_space *mapping = &inode->i_data;  in invalidate_inode_buffers()  local
806 		struct list_head *list = &mapping->private_list;  in invalidate_inode_buffers()
807 		struct address_space *buffer_mapping = mapping->private_data;  in invalidate_inode_buffers()
828 		struct address_space *mapping = &inode->i_data;  in remove_inode_buffers()  local
829 		struct list_head *list = &mapping->private_list;  in remove_inode_buffers()
830 		struct address_space *buffer_mapping = mapping->private_data;  in remove_inode_buffers()
1162 			struct address_space *mapping = page_mapping(page);  in mark_buffer_dirty()  local
1163 			if (mapping)  in mark_buffer_dirty()
1164 				__set_page_dirty(page, mapping, 0);  in mark_buffer_dirty()
1195 		struct address_space *buffer_mapping = bh->b_page->mapping;  in __bforget()
1578 	spin_lock(&page->mapping->private_lock);  in create_empty_buffers()
1590 	spin_unlock(&page->mapping->private_lock);  in create_empty_buffers()
1825 	mapping_set_error(page->mapping, err);  in __block_write_full_page()
1887 	struct inode *inode = page->mapping->host;  in __block_write_begin()
2008 int block_write_begin(struct address_space *mapping, loff_t pos, unsigned len,  in block_write_begin()  argument
2015 	page = grab_cache_page_write_begin(mapping, index, flags);  in block_write_begin()
2031 int block_write_end(struct file *file, struct address_space *mapping,  in block_write_end()  argument
2035 	struct inode *inode = mapping->host;  in block_write_end()
2067 int generic_write_end(struct file *file, struct address_space *mapping,  in generic_write_end()  argument
2071 	struct inode *inode = mapping->host;  in generic_write_end()
2075 	copied = block_write_end(file, mapping, pos, len, copied, page, fsdata);  in generic_write_end()
2161 	struct inode *inode = page->mapping->host;  in block_read_full_page()
2251 	struct address_space *mapping = inode->i_mapping;  in generic_cont_expand_simple()  local
2260 	err = pagecache_write_begin(NULL, mapping, size, 0,  in generic_cont_expand_simple()
2266 	err = pagecache_write_end(NULL, mapping, size, 0, 0, page, fsdata);  in generic_cont_expand_simple()
2274 static int cont_expand_zero(struct file *file, struct address_space *mapping,  in cont_expand_zero()  argument
2277 	struct inode *inode = mapping->host;  in cont_expand_zero()
2297 		err = pagecache_write_begin(file, mapping, curpos, len,  in cont_expand_zero()
2303 		err = pagecache_write_end(file, mapping, curpos, len, len,  in cont_expand_zero()
2310 		balance_dirty_pages_ratelimited(mapping);  in cont_expand_zero()
2331 		err = pagecache_write_begin(file, mapping, curpos, len,  in cont_expand_zero()
2337 		err = pagecache_write_end(file, mapping, curpos, len, len,  in cont_expand_zero()
2352 int cont_write_begin(struct file *file, struct address_space *mapping,  in cont_write_begin()  argument
2357 	struct inode *inode = mapping->host;  in cont_write_begin()
2362 	err = cont_expand_zero(file, mapping, pos, bytes);  in cont_write_begin()
2372 	return block_write_begin(mapping, pos, len, flags, pagep, get_block);  in cont_write_begin()
2378 	struct inode *inode = page->mapping->host;  in block_commit_write()
2413 	if ((page->mapping != inode->i_mapping) ||  in __block_page_mkwrite()
2482 	spin_lock(&page->mapping->private_lock);  in attach_nobh_buffers()
2492 	spin_unlock(&page->mapping->private_lock);  in attach_nobh_buffers()
2500 int nobh_write_begin(struct address_space *mapping,  in nobh_write_begin()  argument
2505 	struct inode *inode = mapping->host;  in nobh_write_begin()
2523 	page = grab_cache_page_write_begin(mapping, index, flags);  in nobh_write_begin()
2641 int nobh_write_end(struct file *file, struct address_space *mapping,  in nobh_write_end()  argument
2645 	struct inode *inode = page->mapping->host;  in nobh_write_end()
2653 		return generic_write_end(file, mapping, pos, len,  in nobh_write_end()
2684 	struct inode * const inode = page->mapping->host;  in nobh_writepage()
2704 		if (page->mapping->a_ops->invalidatepage)  in nobh_writepage()
2705 			page->mapping->a_ops->invalidatepage(page, offset);  in nobh_writepage()
2728 int nobh_truncate_page(struct address_space *mapping,  in nobh_truncate_page()  argument
2736 	struct inode *inode = mapping->host;  in nobh_truncate_page()
2751 	page = grab_cache_page(mapping, index);  in nobh_truncate_page()
2760 		return block_truncate_page(mapping, from, get_block);  in nobh_truncate_page()
2781 		err = mapping->a_ops->readpage(NULL, page);  in nobh_truncate_page()
2806 int block_truncate_page(struct address_space *mapping,  in block_truncate_page()  argument
2814 	struct inode *inode = mapping->host;  in block_truncate_page()
2829 	page = grab_cache_page(mapping, index);  in block_truncate_page()
2888 	struct inode * const inode = page->mapping->host;  in block_write_full_page()
2924 sector_t generic_block_bmap(struct address_space *mapping, sector_t block,  in generic_block_bmap()  argument
2928 	struct inode *inode = mapping->host;  in generic_block_bmap()
3193 		if (buffer_write_io_error(bh) && page->mapping)  in drop_buffers()
3194 			set_bit(AS_EIO, &page->mapping->flags);  in drop_buffers()
3216 	struct address_space * const mapping = page->mapping;  in try_to_free_buffers()  local
3224 	if (mapping == NULL) {		/* can this still happen? */  in try_to_free_buffers()
3229 	spin_lock(&mapping->private_lock);  in try_to_free_buffers()
3247 		account_page_cleaned(page, mapping);  in try_to_free_buffers()
3248 	spin_unlock(&mapping->private_lock);  in try_to_free_buffers()