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chromium / chromium / src / 737f39934010cf7866be2b322b7dcd95bffd9d48
commit737f39934010cf7866be2b322b7dcd95bffd9d48[log] [tgz]
authorJiacheng Guo <gjc@chromium.org>Thu Mar 16 04:52:22 2023
committerChromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>Thu Mar 16 04:52:22 2023
tree2f7d1620de15d8a06b33b7d4cae557936aca8709
parent28d0c357725662b924eb0571f3ffdd7bb3547e61 [diff]
Keep strong references to the resources in the memory cache

The CL adds an LRU cache to the blink memory cache with strong
references to the resources. The strong references will be removed when

* The freshness timeout of the resource has expired.
* Memory pressure is signaled. All the strong references are removed.
* After 5 minute timeout after the original page is unloaded.

The design doc can be found at
https://docs.google.com/document/d/1jcdXkoFBbdxmp_EYIrrOJvEgYd0hGBAr4Nbno7KWnIs/edit#heading=h.3esx691s5nmc

Bug: 1409349
Change-Id: I1a3ce9eb46512ac3cb2747594755542d42630303
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4190775
Reviewed-by: Takashi Toyoshima <toyoshim@chromium.org>
Reviewed-by: Hiroshige Hayashizaki <hiroshige@chromium.org>
Commit-Queue: Jiacheng Guo <gjc@google.com>
Cr-Commit-Position: refs/heads/main@{#1117940}
15 files changed
tree: 2f7d1620de15d8a06b33b7d4cae557936aca8709
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. codelabs/
  13. components/
  14. content/
  15. courgette/
  16. crypto/
  17. dbus/
  18. device/
  19. docs/
  20. extensions/
  21. fuchsia_web/
  22. gin/
  23. google_apis/
  24. google_update/
  25. gpu/
  26. headless/
  27. infra/
  28. ios/
  29. ipc/
  30. media/
  31. mojo/
  32. native_client_sdk/
  33. net/
  34. pdf/
  35. ppapi/
  36. printing/
  37. remoting/
  38. rlz/
  39. sandbox/
  40. services/
  41. skia/
  42. sql/
  43. storage/
  44. styleguide/
  45. testing/
  46. third_party/
  47. tools/
  48. ui/
  49. url/
  50. weblayer/
  51. .clang-format
  52. .clang-tidy
  53. .eslintrc.js
  54. .git-blame-ignore-revs
  55. .gitattributes
  56. .gitignore
  57. .gn
  58. .mailmap
  59. .rustfmt.toml
  60. .vpython3
  61. .yapfignore
  62. ATL_OWNERS
  63. AUTHORS
  64. BUILD.gn
  65. CODE_OF_CONDUCT.md
  66. codereview.settings
  67. DEPS
  68. DIR_METADATA
  69. LICENSE
  70. LICENSE.chromium_os
  71. OWNERS
  72. PRESUBMIT.py
  73. PRESUBMIT_test.py
  74. PRESUBMIT_test_mocks.py
  75. README.md
  76. WATCHLISTS
README.md

Logo Chromium

Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.

The project's web site is https://www.chromium.org.

To check out the source code locally, don't use git clone! Instead, follow the instructions on how to get the code.

Documentation in the source is rooted in docs/README.md.

Learn how to Get Around the Chromium Source Code Directory Structure .

For historical reasons, there are some small top level directories. Now the guidance is that new top level directories are for product (e.g. Chrome, Android WebView, Ash). Even if these products have multiple executables, the code should be in subdirectories of the product.

If you found a bug, please file it at https://crbug.com/new.