tree 325759dd273088ba70b727f86caf902a8c92d6bd
parent 924435004d1d4769d8b01f128e7f7fb690f37276
author Mike Stroyan <stroyan@google.com> 1467314497 -0600
committer Mike Stroyan <stroyan@google.com> 1468445308 -0600

layers: Use type-specific mutexes in thread layer

Use type-specific mutexes to reduce lock contention.