1 files changed, 1 insertions, 1 deletions

diff --git a/mm/mmap.c b/mm/mmap.c
index 6446c6134b04..c1868ecdbc5f 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -96,7 +96,7 @@ int __vm_enough_memory(long pages, int cap_sys_admin)
         if (sysctl_overcommit_memory == OVERCOMMIT_GUESS) {
                 unsigned long n;
 
-                free = get_page_cache_size();
+                free = global_page_state(NR_FILE_PAGES);
                 free += nr_swap_pages;
 
                 /*