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Fix std::cout data race 

Summary: std::cout is not thread safe. tsan complains. Eliminate it.

Test Plan: env_test with TSAN

Reviewers: yhchiang, rven, sdong

Reviewed By: sdong

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D33087
This commit is contained in:
Igor Canadi 2015-02-06 13:01:59 -08:00
parent 8f679c2901
commit 218c3ecea3
1 changed files with 0 additions and 2 deletions
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2
util/env_test.cc
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@ -141,8 +141,6 @@ TEST(EnvPosixTest, TwoPools) {
{ {
MutexLock l(&mu_); MutexLock l(&mu_);
num_running_++; num_running_++;
std::cout << "Pool " << pool_name_ << ": "
<< num_running_ << " running threads.\n";
// make sure we don't have more than pool_size_ jobs running. // make sure we don't have more than pool_size_ jobs running.
ASSERT_LE(num_running_, pool_size_.load()); ASSERT_LE(num_running_, pool_size_.load());
} }