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Sign upprefs: Make the preferences be guarded by a RwLock instead of a Mutex #12275
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This should reduce unnecessary locks that happen when we read preferences.
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@bors-servo: r+ |
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prefs: Make the preferences be guarded by a RwLock instead of a Mutex <!-- Please describe your changes on the following line: --> --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: --> - [x] `./mach build -d` does not report any errors - [x] `./mach test-tidy` does not report any errors <!-- Either: --> - [x] These changes do not require tests because internals. <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. --> This should reduce unnecessary locks that happen when we read preferences. <!-- Reviewable:start --> --- This change is [<img src="https://reviewable.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/12275) <!-- Reviewable:end -->
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@bors-servo: retry |
bors-servo
added a commit
that referenced
this pull request
Jul 7, 2016
prefs: Make the preferences be guarded by a RwLock instead of a Mutex <!-- Please describe your changes on the following line: --> --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: --> - [x] `./mach build -d` does not report any errors - [x] `./mach test-tidy` does not report any errors <!-- Either: --> - [x] These changes do not require tests because internals. <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. --> This should reduce unnecessary locks that happen when we read preferences. <!-- Reviewable:start --> --- This change is [<img src="https://reviewable.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/12275) <!-- Reviewable:end -->
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emilio commentedJul 5, 2016
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edited by larsbergstrom
./mach build -ddoes not report any errors./mach test-tidydoes not report any errorsThis should reduce unnecessary locks that happen when we read preferences.
This change is