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android / platform / system / vold / 89f74fb
commit89f74fbf2529d708534c041d2b711af0f1feff9f[log] [tgz]
authorJeff Sharkey <jsharkey@android.com>Wed Oct 21 12:16:12 2015 -0700
committerJeff Sharkey <jsharkey@android.com>Wed Oct 21 15:05:49 2015 -0700
tree5083f0ffc903e2619aad063ba673011f6053f3f1
parent2309f76d17171a4e9b2593ff248861eb3a41ec5a [diff]
Kill apps using storage through bind mounts.

When unmounting an emulated volume, look for apps with open files
using the final published volume path.

Without this change, we were only looking at the internal paths
used for runtime permissions, which apps never use directly.  This
meant we'd always fail to unmount the volume if apps didn't respect
the EJECTING broadcast, and volume migration would end up wedged
until the device rebooted.

Bug: 24863778
Change-Id: Ibda484e66ab95744c304c344b226caa5b10b7e2e
5 files changed
tree: 5083f0ffc903e2619aad063ba673011f6053f3f1
  1. bench/
  2. fs/
  3. tests/
  4. Android.mk
  5. Asec.h
  6. Benchmark.cpp
  7. Benchmark.h
  8. BenchmarkGen.h
  9. CheckBattery.cpp
  10. CheckBattery.h
  11. CleanSpec.mk
  12. CommandListener.cpp
  13. CommandListener.h
  14. CryptCommandListener.cpp
  15. CryptCommandListener.h
  16. cryptfs.c
  17. cryptfs.h
  18. Devmapper.cpp
  19. Devmapper.h
  20. Disk.cpp
  21. Disk.h
  22. EmulatedVolume.cpp
  23. EmulatedVolume.h
  24. Ext4Crypt.cpp
  25. Ext4Crypt.h
  26. hash.h
  27. Loop.cpp
  28. Loop.h
  29. main.cpp
  30. MoveTask.cpp
  31. MoveTask.h
  32. NetlinkHandler.cpp
  33. NetlinkHandler.h
  34. NetlinkManager.cpp
  35. NetlinkManager.h
  36. PrivateVolume.cpp
  37. PrivateVolume.h
  38. Process.cpp
  39. Process.h
  40. PublicVolume.cpp
  41. PublicVolume.h
  42. ResponseCode.cpp
  43. ResponseCode.h
  44. secdiscard.cpp
  45. sehandle.h
  46. TrimTask.cpp
  47. TrimTask.h
  48. Utils.cpp
  49. Utils.h
  50. vdc.c
  51. VoldCommand.cpp
  52. VoldCommand.h
  53. VoldUtil.c
  54. VoldUtil.h
  55. VolumeBase.cpp
  56. VolumeBase.h
  57. VolumeManager.cpp
  58. VolumeManager.h