[profile] Introduce role-based scheduler profile API.

Introduce a role-based profile API to avoid hard coding profile
parameters in client code, especially in out-of-tree code that
requires a roll to update.

- Add SetProfileByRole method the ProfileProvider protocol.
- Add skeleton implementation of the SetProfileByRole method.
- Add device_set_profile_by_role wrapper to DDK and fake/no DDK.
- Add tests for SetProfileByRole method.
- Move tests from bootfs to core.

Bug: 40858
Change-Id: Ieca272aa49a6c75f8676b4d278894174576e61e2
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/491260
Reviewed-by: Tom Bergan <tombergan@google.com>
Reviewed-by: Suraj Malhotra <surajmalhotra@google.com>
Reviewed-by: James Robinson <jamesr@google.com>
Reviewed-by: Carlos Pizano <cpu@google.com>
Commit-Queue: Corey Tabaka <eieio@google.com>
API-Review: Carlos Pizano <cpu@google.com>
15 files changed
tree: 3a866ad3d48204e53e9f0bbb82b52299ea85e9ae
  1. .clang-format
  2. .clang-tidy
  3. .git-blame-ignore-revs
  4. .gitattributes
  5. .gitignore
  6. .gn
  7. .style.yapf
  8. AUTHORS
  9. BUILD.gn
  10. CODE_OF_CONDUCT.md
  11. CONTRIBUTING.md
  12. LICENSE
  13. OWNERS
  14. PATENTS
  15. README.md
  16. boards/
  17. build/
  18. buildtools/
  19. bundles/
  20. docs/
  21. examples/
  22. garnet/
  23. products/
  24. rustfmt.toml
  25. scripts/
  26. sdk/
  27. src/
  28. third_party/
  29. tools/
  30. zircon/
README.md

Fuchsia

Pink + Purple == Fuchsia (a new operating system)

What is Fuchsia?

Fuchsia is a modular, capability-based operating system. Fuchsia runs on modern 64-bit Intel and ARM processors.

Fuchsia is an open source project with a code of conduct that we expect everyone who interacts with the project to respect.

Read more about Fuchsia's principles.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See fuchsia.dev.