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android / platform / system / vold / dfaff1dc153eee36dc52c27d704054c513398c5e
commitdfaff1dc153eee36dc52c27d704054c513398c5e[log] [tgz]
authorYoukichi Hosoi <youkichihosoi@google.com>Thu Nov 25 16:24:35 2021 +0900
committerYoukichi Hosoi <youkichihosoi@google.com>Wed Dec 08 09:37:53 2021 +0900
tree168a6800f306a6f267b5506c407e36d6327a91d6
parente9c951590e20f10c7adff50fe11d8668f606e372 [diff]
Remove StubVolume disks upon vold reset events

StubVolumes are managed from outside Android (e.g. from Chrome OS). So,
their disk recreation on vold reset events should also be handled from
outside by 1) listening to reset events, and 2) calling
createStubVolume() for existing StubVolumes on reset events.

Bug: 175281783
Test: m
Test: (Tested in R) Manually induce a vold reset event, and confirm that
Test: 1) vold does not crash, and 2) existing volumes are successfully
Test: mounted again (by calling createStubVolume() for StubVolumes).
Change-Id: I4628eabf809037a547aeef43faedf4dfa57529a6
2 files changed
tree: 168a6800f306a6f267b5506c407e36d6327a91d6
  1. bench/
  2. binder/
  3. fs/
  4. model/
  5. tests/
  6. .clang-format ⇨ ../../build/soong/scripts/system-clang-format
  7. Android.bp
  8. AppFuseUtil.cpp
  9. AppFuseUtil.h
  10. Benchmark.cpp
  11. Benchmark.h
  12. BenchmarkGen.h
  13. Checkpoint.cpp
  14. Checkpoint.h
  15. CleanSpec.mk
  16. cryptfs.cpp
  17. cryptfs.h
  18. CryptoType.cpp
  19. CryptoType.h
  20. Devmapper.cpp
  21. Devmapper.h
  22. EncryptInplace.cpp
  23. EncryptInplace.h
  24. FileDeviceUtils.cpp
  25. FileDeviceUtils.h
  26. FsCrypt.cpp
  27. FsCrypt.h
  28. IdleMaint.cpp
  29. IdleMaint.h
  30. KeyBuffer.cpp
  31. KeyBuffer.h
  32. KeyStorage.cpp
  33. KeyStorage.h
  34. Keystore.cpp
  35. Keystore.h
  36. KeyUtil.cpp
  37. KeyUtil.h
  38. Loop.cpp
  39. Loop.h
  40. main.cpp
  41. MetadataCrypt.cpp
  42. MetadataCrypt.h
  43. MoveStorage.cpp
  44. MoveStorage.h
  45. NetlinkHandler.cpp
  46. NetlinkHandler.h
  47. NetlinkManager.cpp
  48. NetlinkManager.h
  49. OWNERS
  50. PREUPLOAD.cfg
  51. Process.cpp
  52. Process.h
  53. secdiscard.cpp
  54. sehandle.h
  55. TEST_MAPPING
  56. Utils.cpp
  57. Utils.h
  58. vdc.cpp
  59. vold.rc
  60. vold_prepare_subdirs.cpp
  61. VoldNativeService.cpp
  62. VoldNativeService.h
  63. VoldNativeServiceValidation.cpp
  64. VoldNativeServiceValidation.h
  65. VoldUtil.cpp
  66. VoldUtil.h
  67. VolumeManager.cpp
  68. VolumeManager.h