Google Git
Sign in
chromium / chromium / src / c63cb6f25a9d5909ddd95b65ddbea91b83d545b2
commitc63cb6f25a9d5909ddd95b65ddbea91b83d545b2[log] [tgz]
authorEgor Pasko <pasko@chromium.org>Fri Sep 18 10:12:15 2020
committerCommit Bot <commit-bot@chromium.org>Fri Sep 18 10:12:15 2020
tree59ade54cc621f3771ba667e1b1f2774f4b988fa4
parentd2dcf1466f1984c146e4185304dff59543337794 [diff]
PR_SET_DUMPABLE 1 briefly if opening pagemap fails

This is often necessary on Android to read /proc/self/pagemap. Without
prctl(PR_SET_DUMPABLE) opening this file fails in 94% of cases on
Canary. This potentially leads to bias in reporting
MappedAndResidentMemoryFootprint2.

Bug: 1070618
Change-Id: Ic7f965099c4b3ba822baf248eb80d33678996188
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2416377
Commit-Queue: Egor Pasko <pasko@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Reviewed-by: ssid <ssid@chromium.org>
Cr-Commit-Position: refs/heads/master@{#808298}
1 file changed
tree: 59ade54cc621f3771ba667e1b1f2774f4b988fa4
  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. components/
  14. content/
  15. courgette/
  16. crypto/
  17. dbus/
  18. device/
  19. docs/
  20. extensions/
  21. fuchsia/
  22. gin/
  23. google_apis/
  24. google_update/
  25. gpu/
  26. headless/
  27. infra/
  28. ios/
  29. ipc/
  30. jingle/
  31. media/
  32. mojo/
  33. native_client_sdk/
  34. net/
  35. pdf/
  36. ppapi/
  37. printing/
  38. remoting/
  39. rlz/
  40. sandbox/
  41. services/
  42. skia/
  43. sql/
  44. storage/
  45. styleguide/
  46. testing/
  47. third_party/
  48. tools/
  49. ui/
  50. url/
  51. weblayer/
  52. .clang-format
  53. .clang-tidy
  54. .eslintrc.js
  55. .git-blame-ignore-revs
  56. .gitattributes
  57. .gitignore
  58. .gn
  59. .vpython
  60. .vpython3
  61. .yapfignore
  62. AUTHORS
  63. BUILD.gn
  64. CODE_OF_CONDUCT.md
  65. codereview.settings
  66. DEPS
  67. DIR_METADATA
  68. ENG_REVIEW_OWNERS
  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.

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.