thread_pthread.c (gvl_destroy): make no-op on GVL bits
It's possible for another thread to take vm->gvl.lock during gvl_release at the end of thread_start_func_2 during VM shutdown, at least.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64114 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
thread_pthread.c (gvl_destroy): make no-op on GVL bits
It's possible for another thread to take vm->gvl.lock
during gvl_release at the end of thread_start_func_2
during VM shutdown, at least.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64114 b2dd03c8-39d4-4d8f-98ff-823fe69b080e