--- mm/swap.c
+++ mm/swap.c
@@ -348,15 +348,23 @@ void mark_page_accessed(struct page *pag
EXPORT_SYMBOL(mark_page_accessed);
-void __lru_cache_add(struct page *page, enum lru_list lru)
+void ______pagevec_lru_add(struct pagevec *pvec, enum lru_list lru, int tail);
+
+void ____lru_cache_add(struct page *page, enum lru_list lru, int tail)
{
struct pagevec *pvec = &get_cpu_var(lru_add_pvecs)[lru];
page_cache_get(page);
if (!pagevec_add(pvec, page))
- ____pagevec_lru_add(pvec, lru);
+ ______pagevec_lru_add(pvec, lru, tail);
put_cpu_var(lru_add_pvecs);
}
+EXPORT_SYMBOL(____lru_cache_add);
+
+void __lru_cache_add(struct page *page, enum lru_list lru)
+{
+ ____lru_cache_add(page, lru, 0);
+}
EXPORT_SYMBOL(__lru_cache_add);
/**
@@ -364,7 +372,7 @@ EXPORT_SYMBOL(__lru_cache_add);
* @page: the page to be added to the LRU.
* @lru: the LRU list to which the page is added.
*/
-void lru_cache_add_lru(struct page *page, enum lru_list lru)
+void __lru_cache_add_lru(struct page *page, enum lru_list lru, int tail)
{
if (PageActive(page)) {
VM_BUG_ON(PageUnevictable(page));
@@ -375,7 +383,12 @@ void lru_cache_add_lru(struct page *page
}
VM_BUG_ON(PageLRU(page) || PageActive(page) || PageUnevictable(page));
- __lru_cache_add(page, lru);
+ ____lru_cache_add(page, lru, tail);
+}
+
+void lru_cache_add_lru(struct page *page, enum lru_list lru)
+{
+ __lru_cache_add_lru(page, lru, 0);
}
/**
@@ -662,7 +675,7 @@ void lru_add_page_tail(struct zone* zone
head = page->lru.prev;
else
head = &zone->lru[lru].list;
- __add_page_to_lru_list(zone, page_tail, lru, head);
+ __add_page_to_lru_list(zone, page_tail, lru, head, 0);
} else {
SetPageUnevictable(page_tail);
add_page_to_lru_list(zone, page_tail, LRU_UNEVICTABLE);
@@ -691,13 +704,18 @@ static void ____pagevec_lru_add_fn(struc
* Add the passed pages to the LRU, then drop the caller's refcount
* on them. Reinitialises the caller's pagevec.
*/
-void ____pagevec_lru_add(struct pagevec *pvec, enum lru_list lru)
+void ______pagevec_lru_add(struct pagevec *pvec, enum lru_list lru, int tail)
{
VM_BUG_ON(is_unevictable_lru(lru));
pagevec_lru_move_fn(pvec, ____pagevec_lru_add_fn, (void *)lru);
}
+void ____pagevec_lru_add(struct pagevec *pvec, enum lru_list lru)
+{
+ ______pagevec_lru_add(pvec, lru, 0);
+}
+
EXPORT_SYMBOL(____pagevec_lru_add);
/*
projects / ziggy471-i535-kernel.git / blobdiff