{"push_id":1090833071,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"ab7b58d47b9c95d5c3173ee25a9b57e9a090bc4a","before":"7814b96a9eae9932645bfef56718fc21dedc05e4","commits":[{"sha":"ab7b58d47b9c95d5c3173ee25a9b57e9a090bc4a","author":{"email":"9693ba603766650d41fb9fc4917f4ccd00089e95@psc.edu","name":"zhihui-slash2"},"message":"remove a use pthread_lock, that is left over when I convert from per-thread lock\nto shared global pthread lock.","distinct":true,"url":"https://api.github.com/repos/pscedu/pfl/commits/ab7b58d47b9c95d5c3173ee25a9b57e9a090bc4a"}]}