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review.shift-gmbh.com / SHIFTPHONES / android_system_vold / 3f8e855de983fa14eeb98f3b417d4491c3f36cac
commit3f8e855de983fa14eeb98f3b417d4491c3f36cac[log] [tgz]
authorDaeho Jeong <daehojeong@google.com>Fri Jun 24 14:50:47 2022 -0700
committerDaeho Jeong <daehojeong@google.com>Fri Aug 05 23:23:03 2022 +0000
tree7d78c807cd896895400f73921df91eef445e55b8
parenta26a56abe67542f6c6ba84952cf8f15c5255fac0 [diff]
Introduce target dirty segment ratio tunable parameter

We introduce a new parameter of target dirty segment ratio,
which can be used to set a target dirty / (dirty + free) segments
ratio. For example, if we set this as 80%, GC sleep time will be
calculated to achieve this ratio in a GC period.

Bug: 241601436
Test: check smart idle maint log of StorageManagerService
Signed-off-by: Daeho Jeong <daehojeong@google.com>
Change-Id: I73f2bcf4bdb810164c174bd0d2518b15d577d5d5
Merged-In: I73f2bcf4bdb810164c174bd0d2518b15d577d5d5
5 files changed
tree: 7d78c807cd896895400f73921df91eef445e55b8
  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. EncryptInplace.cpp
  21. EncryptInplace.h
  22. FileDeviceUtils.cpp
  23. FileDeviceUtils.h
  24. FsCrypt.cpp
  25. FsCrypt.h
  26. IdleMaint.cpp
  27. IdleMaint.h
  28. KeyBuffer.cpp
  29. KeyBuffer.h
  30. KeyStorage.cpp
  31. KeyStorage.h
  32. Keystore.cpp
  33. Keystore.h
  34. KeyUtil.cpp
  35. KeyUtil.h
  36. Loop.cpp
  37. Loop.h
  38. main.cpp
  39. MetadataCrypt.cpp
  40. MetadataCrypt.h
  41. MoveStorage.cpp
  42. MoveStorage.h
  43. NetlinkHandler.cpp
  44. NetlinkHandler.h
  45. NetlinkManager.cpp
  46. NetlinkManager.h
  47. OWNERS
  48. PREUPLOAD.cfg
  49. Process.cpp
  50. Process.h
  51. secdiscard.cpp
  52. sehandle.h
  53. TEST_MAPPING
  54. Utils.cpp
  55. Utils.h
  56. vdc.cpp
  57. vold.rc
  58. vold_prepare_subdirs.cpp
  59. VoldNativeService.cpp
  60. VoldNativeService.h
  61. VoldNativeServiceValidation.cpp
  62. VoldNativeServiceValidation.h
  63. VoldUtil.cpp
  64. VoldUtil.h
  65. VolumeManager.cpp
  66. VolumeManager.h