pressflow/6 — pull request #67 by unn (2013-02-11 20:35:17+00:00)
Title: Menu rebuild lock_wait stampede

The lock_wait() in menu_rebuild() is harmful. During a menu_rebuild, we observed processes on web servers stuck for 30 seconds due to the lock_wait.

Since Pressflow is using a transaction, it seems unnecessary to wait the process until it has completed.