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-rw-r--r--mm/page_idle.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/mm/page_idle.c b/mm/page_idle.c
index 057c61df12db..64e5344a992c 100644
--- a/mm/page_idle.c
+++ b/mm/page_idle.c
@@ -32,19 +32,15 @@
static struct page *page_idle_get_page(unsigned long pfn)
{
struct page *page = pfn_to_online_page(pfn);
- pg_data_t *pgdat;
if (!page || !PageLRU(page) ||
!get_page_unless_zero(page))
return NULL;
- pgdat = page_pgdat(page);
- spin_lock_irq(&pgdat->lru_lock);
if (unlikely(!PageLRU(page))) {
put_page(page);
page = NULL;
}
- spin_unlock_irq(&pgdat->lru_lock);
return page;
}