Fix DBImpl::NotifyOnCompactionCompleted data race #2894
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@yiwu-arbug has imported this pull request. If you are a Facebook employee, you can view this diff on Phabricator. |
sagar0
approved these changes
Sep 15, 2017
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@yiwu-arbug has imported this pull request. If you are a Facebook employee, you can view this diff on Phabricator. |
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Summary:
Access of
cfd->current()needs to hold db mutex. The data race is caught by TSAN but hard to reproduce: https://gist.github.com/yiwu-arbug/0fc6dc0de915297a1740aa9610be9373Test Plan: