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column_family_test: EnvCounter::num_new_writable_file_ to be atomic

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Summary:
TSAN shows warning of data race of EnvCounter::num_new_writable_file_. Make it atomic.
Closes https://github.com/facebook/rocksdb/pull/2331

Differential Revision: D5089215

Pulled By: siying

fbshipit-source-id: 15f6dcfb770a3310cbb6337c22482c8b330daffc
This commit is contained in:
Siying Dong 2017-05-18 13:55:00 -07:00 committed by Facebook Github Bot
parent 9f839a7f62
commit 217b866f47
1 changed files with 1 additions and 1 deletions
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2
db/column_family_test.cc
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@ -55,7 +55,7 @@ class EnvCounter : public EnvWrapper {
}
private:
int num_new_writable_file_;
std::atomic<int> num_new_writable_file_;
};
class ColumnFamilyTest : public testing::Test {