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review.shift-gmbh.com / SHIFTPHONES / android_system_vold / e3f593297969c83921f2643763a5b39c26695906
commite3f593297969c83921f2643763a5b39c26695906[log] [tgz]
authorGreg Kaiser <gkaiser@google.com>Mon Aug 06 06:16:29 2018 -0700
committerGreg Kaiser <gkaiser@google.com>Mon Aug 06 09:08:55 2018 -0700
tree29684dd24952c21f70033cd0991d0475d44d4f9e
parenta8341e8779dc24c6b83913940dd58add9ac27626 [diff]
VoldNativeService: Minor performance improvement

string::find() looks in every position of the string for a match.
We switch to android::base::StartsWith() so we only look for
a match in the first position.

Test: TreeHugger
Change-Id: Idda1a6b60cab8b4eb4b335921fe0fa38eab724dc
1 file changed
tree: 29684dd24952c21f70033cd0991d0475d44d4f9e
  1. bench/
  2. binder/
  3. fs/
  4. model/
  5. tests/
  6. .clang-format
  7. Android.bp
  8. Benchmark.cpp
  9. Benchmark.h
  10. BenchmarkGen.h
  11. CheckEncryption.cpp
  12. CheckEncryption.h
  13. CleanSpec.mk
  14. cryptfs.cpp
  15. cryptfs.h
  16. Devmapper.cpp
  17. Devmapper.h
  18. EncryptInplace.cpp
  19. EncryptInplace.h
  20. Ext4Crypt.cpp
  21. Ext4Crypt.h
  22. FileDeviceUtils.cpp
  23. FileDeviceUtils.h
  24. hash.h
  25. IdleMaint.cpp
  26. IdleMaint.h
  27. KeyBuffer.cpp
  28. KeyBuffer.h
  29. Keymaster.cpp
  30. Keymaster.h
  31. KeyStorage.cpp
  32. KeyStorage.h
  33. KeyUtil.cpp
  34. KeyUtil.h
  35. Loop.cpp
  36. Loop.h
  37. main.cpp
  38. MetadataCrypt.cpp
  39. MetadataCrypt.h
  40. MoveStorage.cpp
  41. MoveStorage.h
  42. NetlinkHandler.cpp
  43. NetlinkHandler.h
  44. NetlinkManager.cpp
  45. NetlinkManager.h
  46. OWNERS
  47. PREUPLOAD.cfg
  48. Process.cpp
  49. Process.h
  50. ScryptParameters.cpp
  51. ScryptParameters.h
  52. secdiscard.cpp
  53. secontext.cpp
  54. secontext.h
  55. sehandle.h
  56. Utils.cpp
  57. Utils.h
  58. vdc.cpp
  59. vdc.rc
  60. vold.rc
  61. vold_prepare_subdirs.cpp
  62. VoldNativeService.cpp
  63. VoldNativeService.h
  64. VoldUtil.cpp
  65. VoldUtil.h
  66. VolumeManager.cpp
  67. VolumeManager.h
  68. wait_for_keymaster.cpp
  69. wait_for_keymaster.rc