radix_tree_delete(&swapper_space.page_tree, page->private); page->private = 0; 
radix_tree_delete(&swapper_space.page_tree, page_private(page)); set_page_private(page, 0); 
void __delete_from_swap_cache(struct page *page){	BUG_ON(!PageLocked(page));	BUG_ON(!PageSwapCache(page));	BUG_ON(PageWriteback(page));	BUG_ON(PagePrivate(page));	radix_tree_delete(&swapper_space.page_tree, page->private);	page->private = 0;	ClearPageSwapCache(page);	total_swapcache_pages--;	pagecache_acct(-1);	INC_CACHE_INFO(del_total);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/4c21e2f2441dc5fbb957b030333f5a3f2d02dea7/swap_state.c/buggy/mm/swap_state.c