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-rw-r--r--mm/swap.c14
1 files changed, 3 insertions, 11 deletions
diff --git a/mm/swap.c b/mm/swap.c
index a91caf7..67a09a6 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -585,11 +585,10 @@ int lru_add_drain_all(void)
void release_pages(struct page **pages, int nr, int cold)
{
int i;
- struct pagevec pages_to_free;
+ LIST_HEAD(pages_to_free);
struct zone *zone = NULL;
unsigned long uninitialized_var(flags);
- pagevec_init(&pages_to_free, cold);
for (i = 0; i < nr; i++) {
struct page *page = pages[i];
@@ -620,19 +619,12 @@ void release_pages(struct page **pages, int nr, int cold)
del_page_from_lru(zone, page);
}
- if (!pagevec_add(&pages_to_free, page)) {
- if (zone) {
- spin_unlock_irqrestore(&zone->lru_lock, flags);
- zone = NULL;
- }
- __pagevec_free(&pages_to_free);
- pagevec_reinit(&pages_to_free);
- }
+ list_add(&page->lru, &pages_to_free);
}
if (zone)
spin_unlock_irqrestore(&zone->lru_lock, flags);
- pagevec_free(&pages_to_free);
+ free_hot_cold_page_list(&pages_to_free, cold);
}
EXPORT_SYMBOL(release_pages);
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