Summary:
Fixes a bug introduced by me in https://github.com/facebook/rocksdb/pull/9733
That PR added a counter so that the per-thread seeds in ThreadState would
be unique even when --benchmarks had more than one test. But it incorrectly
used this counter as the value for ThreadState::tid as well.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9757
Test Plan:
Confirm that unexpectedly good QPS results on the regression tests return
to normal with this fix. I have confirmed that the QPS increase starts with
the PR 9733 diff.
Reviewed By: jay-zhuang
Differential Revision: D35149303
Pulled By: mdcallag
fbshipit-source-id: dee5cc36b7faaba6c3be6d6a253d3c2eaad72864
37de4e1d08