diff options
Diffstat (limited to 'mm/swap.c')
| -rw-r--r-- | mm/swap.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/swap.c b/mm/swap.c index 1785ac603fb0..dddb373315fd 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -487,7 +487,7 @@ void rotate_reclaimable_page(struct page *page) page_cache_get(page); local_lock_irqsave(rotate_lock, flags); pvec = this_cpu_ptr(&lru_rotate_pvecs); - if (!pagevec_add(pvec, page)) + if (!pagevec_add(pvec, page) || PageCompound(page)) pagevec_move_tail(pvec); local_unlock_irqrestore(rotate_lock, flags); } @@ -544,7 +544,7 @@ void activate_page(struct page *page) activate_page_pvecs); page_cache_get(page); - if (!pagevec_add(pvec, page)) + if (!pagevec_add(pvec, page) || PageCompound(page)) pagevec_lru_move_fn(pvec, __activate_page, NULL); put_locked_var(swapvec_lock, activate_page_pvecs); } @@ -636,7 +636,7 @@ static void __lru_cache_add(struct page *page) struct pagevec *pvec = &get_locked_var(swapvec_lock, lru_add_pvec); page_cache_get(page); - if (!pagevec_space(pvec)) + if (!pagevec_space(pvec) || PageCompound(page)) __pagevec_lru_add(pvec); pagevec_add(pvec, page); put_locked_var(swapvec_lock, lru_add_pvec); @@ -852,7 +852,7 @@ void deactivate_file_page(struct page *page) struct pagevec *pvec = &get_locked_var(swapvec_lock, lru_deactivate_file_pvecs); - if (!pagevec_add(pvec, page)) + if (!pagevec_add(pvec, page) || PageCompound(page)) pagevec_lru_move_fn(pvec, lru_deactivate_file_fn, NULL); put_locked_var(swapvec_lock, lru_deactivate_file_pvecs); } |