diff --git a/cryptfs.cpp b/cryptfs.cpp
index 08a3d16..ae9b0af 100644
--- a/cryptfs.cpp
+++ b/cryptfs.cpp
@@ -1277,10 +1277,10 @@
         if (kill) {
             if (i == (WAIT_UNMOUNT_COUNT - 3)) {
                 SLOGW("sending SIGHUP to processes with open files\n");
-                vold_killProcessesWithOpenFiles(mountpoint, SIGTERM);
+                android::vold::KillProcessesWithOpenFiles(mountpoint, SIGTERM);
             } else if (i == (WAIT_UNMOUNT_COUNT - 2)) {
                 SLOGW("sending SIGKILL to processes with open files\n");
-                vold_killProcessesWithOpenFiles(mountpoint, SIGKILL);
+                android::vold::KillProcessesWithOpenFiles(mountpoint, SIGKILL);
             }
         }
 
@@ -1291,7 +1291,7 @@
       SLOGD("unmounting %s succeeded\n", mountpoint);
       rc = 0;
     } else {
-      vold_killProcessesWithOpenFiles(mountpoint, 0);
+      android::vold::KillProcessesWithOpenFiles(mountpoint, 0);
       SLOGE("unmounting %s failed: %s\n", mountpoint, strerror(err));
       rc = -1;
     }