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chromium / chromium / src / 956790350746356f248ddbe0dfaf2dc2f2ee4218
commit956790350746356f248ddbe0dfaf2dc2f2ee4218[log] [tgz]
authorCharles William Dick <cwd@google.com>Tue Aug 24 05:25:25 2021
committerChromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Aug 24 05:25:25 2021
tree02a804b8939d3fbcd2d1032f00845d601f7e9428
parent588aef4a185bb804c068581f6f5f0f54899afba0 [diff]
ArcVmBalloonPolicy experiment

Update ResourcedClient to support the new memory signal.

Forward the ARC memory pressure signal from resourced to ARC so that it
can kill processes in response to host memory pressure.

Add BalloonPolicyOptions to the StartArcVmRequest to configure the
virtio_balloon policy to avoid triggering lmkd, as we can now kill apps
directly.

Bug: b:194632077
Test: tast run dut multivm.Lifecycle.arc_host
  multivm.LifecycleShifting.arc_host
./testing/xvfb.py ./out/Default/components_unittests
  --gtest_filter='*ArcMemoryPressureBridgeTest*'
./testing/xvfb.py ./out/Default/components_unittests
  --gtest_filter='*ArcVmClientAdapterTest*'

Change-Id: I22638b259acdac5e01ea0c52ce6e8390c5370e44
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3096423
Reviewed-by: Willie Koomson <wvk@google.com>
Reviewed-by: Mattias Nissler <mnissler@chromium.org>
Reviewed-by: Yusuke Sato <yusukes@chromium.org>
Reviewed-by: Kuo-Hsin Yang <vovoy@chromium.org>
Commit-Queue: Charles William Dick <cwd@google.com>
Cr-Commit-Position: refs/heads/main@{#914633}
25 files changed
tree: 02a804b8939d3fbcd2d1032f00845d601f7e9428
  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. cloud_print/
  13. codelabs/
  14. components/
  15. content/
  16. courgette/
  17. crypto/
  18. dbus/
  19. device/
  20. docs/
  21. extensions/
  22. fuchsia/
  23. gin/
  24. google_apis/
  25. google_update/
  26. gpu/
  27. headless/
  28. infra/
  29. ios/
  30. ipc/
  31. jingle/
  32. media/
  33. mojo/
  34. native_client_sdk/
  35. net/
  36. pdf/
  37. ppapi/
  38. printing/
  39. remoting/
  40. rlz/
  41. sandbox/
  42. services/
  43. skia/
  44. sql/
  45. storage/
  46. styleguide/
  47. testing/
  48. third_party/
  49. tools/
  50. ui/
  51. url/
  52. weblayer/
  53. .clang-format
  54. .clang-tidy
  55. .eslintrc.js
  56. .git-blame-ignore-revs
  57. .gitattributes
  58. .gitignore
  59. .gn
  60. .mailmap
  61. .vpython
  62. .vpython3
  63. .yapfignore
  64. AUTHORS
  65. BUILD.gn
  66. CODE_OF_CONDUCT.md
  67. codereview.settings
  68. DEPS
  69. DIR_METADATA
  70. ENG_REVIEW_OWNERS
  71. LICENSE
  72. LICENSE.chromium_os
  73. OWNERS
  74. PRESUBMIT.py
  75. PRESUBMIT_test.py
  76. PRESUBMIT_test_mocks.py
  77. README.md
  78. 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.