1 files changed, 3 insertions, 0 deletions

diff --git a/ipc/shm.c b/ipc/shm.c
index 92fe9236258b..23256b855819 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -298,6 +298,9 @@ static const struct file_operations shm_file_operations = {
         .mmap           = shm_mmap,
         .fsync          = shm_fsync,
         .release        = shm_release,
+#ifndef CONFIG_MMU
+        .get_unmapped_area      = shm_get_unmapped_area,
+#endif
 };
 
 static const struct file_operations shm_file_operations_huge = {