Commit 46945354cc81a761d508d27f7b866bd960c80ae6

Ryan C. Gordon 2023-03-02T16:27:32

dataqueue: Make thread safe. Each data queue gets its own mutex and each function obtains it. Fixes #7390. (cherry picked from commit 8b9a9384132e39a49a14cf41b292018ce4f4f251)