120 int afs_write_begin(struct file *file, struct address_space *mapping,  in afs_write_begin()  argument
147 	page = grab_cache_page_write_begin(mapping, index, flags);  in afs_write_begin()
246 int afs_write_end(struct file *file, struct address_space *mapping,  in afs_write_end()  argument
441 	struct backing_dev_info *bdi = page->mapping->backing_dev_info;  in afs_writepage()
468 static int afs_writepages_region(struct address_space *mapping,  in afs_writepages_region()  argument
472 	struct backing_dev_info *bdi = mapping->backing_dev_info;  in afs_writepages_region()
480 		n = find_get_pages_tag(mapping, &index, PAGECACHE_TAG_DIRTY,  in afs_writepages_region()
501 		if (page->mapping != mapping) {  in afs_writepages_region()
548 int afs_writepages(struct address_space *mapping,  in afs_writepages()  argument
551 	struct backing_dev_info *bdi = mapping->backing_dev_info;  in afs_writepages()
564 		start = mapping->writeback_index;  in afs_writepages()
566 		ret = afs_writepages_region(mapping, wbc, start, end, &next);  in afs_writepages()
569 			ret = afs_writepages_region(mapping, wbc, 0, start,  in afs_writepages()
571 		mapping->writeback_index = next;  in afs_writepages()
574 		ret = afs_writepages_region(mapping, wbc, 0, end, &next);  in afs_writepages()
576 			mapping->writeback_index = next;  in afs_writepages()
580 		ret = afs_writepages_region(mapping, wbc, start, end, &next);  in afs_writepages()
632 		pv.nr = find_get_pages_contig(call->mapping, first, count,  in afs_pages_written_back()
710 	struct address_space *mapping = vnode->vfs_inode.i_mapping;  in afs_writeback_all()  local
712 		.bdi		= mapping->backing_dev_info,  in afs_writeback_all()
722 	ret = mapping->a_ops->writepages(mapping, &wbc);  in afs_writeback_all()
723 	__mark_inode_dirty(mapping->host, I_DIRTY_PAGES);  in afs_writeback_all()