page_lru_base

函数名称：page_lru_base_type - which LRU list type should a page be on?*@page: the page to test* Used for LRU list index arithmetic.* Returns the base LRU type - file or anon - @page should be on.

函数原型：static inline enum lru_list page_lru_base_type(struct page *page)

返回类型：enum lru_list

参数：

类型	参数	名称
struct page *	page

**调用者**
名称	描述
__activate_page
lru_deactivate_file_fn	If the page can not be invalidated, it is moved to the* inactive list to speed up its reclaim. It is moved to the* head of the list, rather than the tail, to give the flusher* threads some time to write it out, as this is much more
lru_deactivate_fn
check_move_unevictable_pages	heck_move_unevictable_pages - check pages for evictability and move to* appropriate zone lru list@pvec: pagevec with lru pages to check Checks pages for evictability, if an evictable page is in the unevictable
page_off_lru	page_off_lru - which LRU list was page on? clearing its lru flags.@page: the page to test Returns the LRU list a page was on, as an index into the array of LRU* lists; and clears its Unevictable or Active flags, ready for freeing.
page_lru	page_lru - which LRU list should a page be on?@page: the page to test Returns the LRU list a page should be on, as an index* into the array of LRU lists.

函数逻辑报告