ClearPageActive

Name:ClearPageActive

Proto:static inline __attribute__((__always_inline__)) void ClearPageActive(struct page *page)

Type:void

Parameter:

Type	Parameter	Name
struct page *	page

321

lear_bit - Clears a bit in memory*@nr: Bit to clear*@addr: Address to start counting from* This is a relaxed atomic operation (no implied memory barriers).

**Caller**
Name	Describe
pagevec_move_tail_fn
lru_cache_add_anon	lru_cache_add_anon - add a page to the page lists*@page: the page to add
lru_cache_add_file
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
lru_lazyfree_fn
__pagevec_lru_add_fn
reclaim_clean_pages_from_list
shrink_active_list
reclaim_pages
unmap_and_move	Obtain the lock on page, remove all ptes and migrate the page* to the newly allocated page in newpage.
delete_from_lru_cache	XXX: It is possible that a page is isolated from LRU cache,* and then kept in swap cache or failed to remove from page cache.* The page count will stop it from being freed by unpoison.* Stress tests should be aware of this memory leak problem.

Source code conversion tool public plug-in interface	X
Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion