diff options
Diffstat (limited to 'mm/page_idle.c')
| -rw-r--r-- | mm/page_idle.c | 4 |
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; } |