commit 3f14fe45a3e7bc0d12ba26d20a36d355a10f623e
author jessica_yu <jessica_yu@htc.com> Mon Sep 22 15:57:40 2014 +0800
committer Greg Hackmann <ghackmann@google.com> Wed Sep 24 15:46:45 2014 -0700
tree afd94a88b11973f297b6af1cc897a94a8fd484a3
parent 3846be17feba13150a5db22204622db6a762a0d8

print information about opened files when failed unmount

Change-Id: I88ae719cdae490433390d624f75612a9f4f96677

Cryptfs : Enabling support for allow_discards in dmcrypt.
Cryptfs : Password matches
Cryptfs : test_mount_encrypted_fs(): Master key saved
TrustyKeymaster: Creating device
TrustyKeymaster: Device address: 0x7f8f416100
Cryptfs : keymaster version is 3
Cryptfs : Just asked init to shut down class main
ServiceManager: service 'drm.drmManager' died
ServiceManager: service 'media.audio_flinger' died
ServiceManager: service 'media.player' died
ServiceManager: service 'media.camera' died
ServiceManager: service 'android.security.keystore' died
Cryptfs : unmounting /data failed

Bug: 17576594

cryptfs.c

diff --git a/cryptfs.c b/cryptfs.c
index 020fc7e..cc1a52a 100644
--- a/cryptfs.c
+++ b/cryptfs.c
@@ -53,6 +53,7 @@
 #include "ext4_utils.h"
 #include "f2fs_sparseblock.h"
 #include "CheckBattery.h"
+#include "Process.h"
 
 #include <hardware/keymaster.h>
 
@@ -1450,6 +1451,7 @@
       SLOGD("unmounting %s succeeded\n", mountpoint);
       rc = 0;
     } else {
+      vold_killProcessesWithOpenFiles(mountpoint, 0);
       SLOGE("unmounting %s failed\n", mountpoint);
       rc = -1;
     }