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android / platform / frameworks / base / 11731b960132
commit11731b960132008837b04698f9ba642ced839997[log] [tgz]
authorJared Duke <jdduke@google.com>Tue May 13 19:20:28 2025 +0000
committerJared Duke <jdduke@google.com>Tue May 13 19:20:28 2025 +0000
tree80341ee23d6a9694abba6f81f99f23b8a1655d4e
parent67d956169e5c6aff7898032cc715af2c7d734aed [diff]
Short-circuit PIC permission checks for system_server

While the PIC-based permission checks are relatively cheap when there's
a hit, they are unnecessary for checks against system_server. Hoist the
system_server permission bypass out of the cache, avoiding locks or
small temporary objects in the cache query for such cases.

Bug: 414189094
Bug: 416218069
Test: presubmit
Flag: EXEMPT trivial performance fix
Change-Id: I06f2ffb2a0cb552e9f5541432465c527d77d8b24
1 file changed
tree: 80341ee23d6a9694abba6f81f99f23b8a1655d4e
  1. .prebuilt_info/
  2. android-sdk-flags/
  3. apct-tests/
  4. apex/
  5. api/
  6. boot/
  7. cmds/
  8. config/
  9. core/
  10. data/
  11. docs/
  12. drm/
  13. errorprone/
  14. graphics/
  15. identity/
  16. keystore/
  17. libs/
  18. location/
  19. media/
  20. mime/
  21. mms/
  22. native/
  23. nfc-extras/
  24. nfc-non-updatable/
  25. obex/
  26. omapi/
  27. opengl/
  28. packages/
  29. proto/
  30. ravenwood/
  31. rs/
  32. samples/
  33. sax/
  34. services/
  35. startop/
  36. telecomm/
  37. telephony/
  38. test-base/
  39. test-junit/
  40. test-legacy/
  41. test-mock/
  42. test-runner/
  43. tests/
  44. tools/
  45. vendor/
  46. wifi/
  47. .clang-format
  48. .gitignore
  49. .mailmap
  50. AconfigFlags.bp
  51. ACTIVITY_MANAGER_OWNERS
  52. ACTIVITY_SECURITY_OWNERS
  53. ADPF_OWNERS
  54. Android.bp
  55. BAL_OWNERS
  56. BATTERY_STATS_OWNERS
  57. BROADCASTS_OWNERS
  58. CleanSpec.mk
  59. FF_LEADS_OWNERS
  60. framework-jarjar-rules.txt
  61. GAME_MANAGER_OWNERS
  62. INPUT_OWNERS
  63. INTENT_OWNERS
  64. libcore-readonly.aconfig
  65. lint-baseline.xml
  66. LSE_APP_COMPAT_OWNERS
  67. MEMORY_OWNERS
  68. METADATA
  69. MODULE_LICENSE_APACHE2
  70. MULTIUSER_OWNERS
  71. NOTICE
  72. OOM_ADJUSTER_OWNERS
  73. OWNERS
  74. OWNERS.md
  75. PACKAGE_MANAGER_OWNERS
  76. pathmap.mk
  77. PERFORMANCE_OWNERS
  78. PREUPLOAD.cfg
  79. PREUPLOAD_OWNERS
  80. ProtoLibraries.bp
  81. Ravenwood.bp
  82. SDK_OWNERS
  83. SECURITY_STATE_OWNERS
  84. SQLITE_OWNERS
  85. TEST_MAPPING
  86. TestProtoLibraries.bp
  87. THERMAL_OWNERS
  88. TRACE_OWNERS
  89. TRADE_IN_MODE_OWNERS
  90. WEAR_OWNERS
  91. ZYGOTE_OWNERS