diff options
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index 876370565455..855c39595987 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -4277,29 +4277,6 @@ int node_reclaim(struct pglist_data *pgdat, gfp_t gfp_mask, unsigned int order) } #endif -/* - * page_evictable - test whether a page is evictable - * @page: the page to test - * - * Test whether page is evictable--i.e., should be placed on active/inactive - * lists vs unevictable list. - * - * Reasons page might not be evictable: - * (1) page's mapping marked unevictable - * (2) page is part of an mlocked VMA - * - */ -int page_evictable(struct page *page) -{ - int ret; - - /* Prevent address_space of inode and swap cache from being freed */ - rcu_read_lock(); - ret = !mapping_unevictable(page_mapping(page)) && !PageMlocked(page); - rcu_read_unlock(); - return ret; -} - /** * check_move_unevictable_pages - check pages for evictability and move to * appropriate zone lru list |