134 	pgoff_t index = pos >> PAGE_SHIFT;  in afs_write_begin()  local
138 	       vnode->fid.vid, vnode->fid.vnode, index, from, to);  in afs_write_begin()
144 	candidate->first = candidate->last = index;  in afs_write_begin()
152 	page = grab_cache_page_write_begin(mapping, index, flags);  in afs_write_begin()
185 	if (index > 0) {  in afs_write_begin()
189 			if (wb->last == index - 1 && wb->key == key &&  in afs_write_begin()
205 	ASSERTRANGE(wb->first, <=, index, <=, wb->last);  in afs_write_begin()
206 	if (index == wb->first && from < wb->offset_first)  in afs_write_begin()
208 	if (index == wb->last && to > wb->to_last)  in afs_write_begin()
263 	       vnode->fid.vid, vnode->fid.vnode, page->index);  in afs_write_end()
332 			if (page->index >= first)  in afs_kill_pages()
333 				first = page->index + 1;  in afs_kill_pages()
355 	_enter(",%lx", primary_page->index);  in afs_write_back_from_locked_page()
364 	start = primary_page->index;  in afs_write_back_from_locked_page()
378 		if (pages[0]->index != start) {  in afs_write_back_from_locked_page()
387 			if (page->index > wb->last)  in afs_write_back_from_locked_page()
417 	first = primary_page->index;  in afs_write_back_from_locked_page()
470 	_enter("{%lx},", page->index);  in afs_writepage()
493 				 pgoff_t index, pgoff_t end, pgoff_t *_next)  in afs_writepages_region()  argument
499 	_enter(",,%lx,%lx,", index, end);  in afs_writepages_region()
502 		n = find_get_pages_tag(mapping, &index, PAGECACHE_TAG_DIRTY,  in afs_writepages_region()
507 		_debug("wback %lx", page->index);  in afs_writepages_region()
509 		if (page->index > end) {  in afs_writepages_region()
510 			*_next = index;  in afs_writepages_region()
557 	} while (index < end && wbc->nr_to_write > 0);  in afs_writepages_region()
559 	*_next = index;  in afs_writepages_region()
791 	       vnode->fid.vid, vnode->fid.vnode, page->index);  in afs_page_mkwrite()