clear_page_mlock

Name:LRU accounting for clear_page_mlock()

Proto:void clear_page_mlock(struct page *page)

Type:void

Parameter:

Type	Parameter	Name
struct page *	page

61

If Not TestClearPageMlocked(page) Then Return

64

mod_zone_page_state(page_zone(page), mlock()ed pages found and moved off LRU , - hpage_nr_pages(page))

66

Disable counters

73

If Not solate_lru_page - tries to isolate a page from its LRU list*@page: page to isolate from its LRU list* Isolates a @page from an LRU list, clears PageLRU and adjusts the* vmstat statistic corresponding to whatever LRU list the page was on. Then

74

putback_lru_page - put previously isolated page onto appropriate LRU list*@page: page to be put back to appropriate lru list* Add previously isolated @page to appropriate LRU list.* Page may still be unevictable for other reasons.

75

Else

79

If PageUnevictable(page) Then Disable counters

**Caller**
Name	Describe
page_add_file_rmap	page_add_file_rmap - add pte mapping to a file page@page: the page to add the mapping to@compound: charge the page as compound or small page* The caller needs to hold the pte lock.
page_remove_file_rmap
page_remove_anon_compound_rmap
page_remove_rmap	page_remove_rmap - take down pte mapping from a page@page: page to remove mapping from@compound: uncharge the page as compound or small page* The caller needs to hold the pte lock.
remove_migration_pte	Restore a potential migration pte to a working pte entry
__split_huge_pmd

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