161 static gpr_mu shutdown_mu, mu;  variable
193     gpr_mu_lock(&shutdown_mu);  in Run()
196     gpr_mu_unlock(&shutdown_mu);  in Run()
209   gpr_mu_init(&shutdown_mu);  in BM_Callback_CQ_Pass1Core()
240   gpr_mu_lock(&shutdown_mu);  in BM_Callback_CQ_Pass1Core()
243     gpr_cv_wait(&shutdown_cv, &shutdown_mu, gpr_inf_future(GPR_CLOCK_REALTIME));  in BM_Callback_CQ_Pass1Core()
245   gpr_mu_unlock(&shutdown_mu);  in BM_Callback_CQ_Pass1Core()
253   gpr_mu_destroy(&shutdown_mu);  in BM_Callback_CQ_Pass1Core()
261   gpr_mu_init(&shutdown_mu);  in BM_Callback_CQ_Pass1CoreHeapCompletion()
285   gpr_mu_lock(&shutdown_mu);  in BM_Callback_CQ_Pass1CoreHeapCompletion()
288     gpr_cv_wait(&shutdown_cv, &shutdown_mu, gpr_inf_future(GPR_CLOCK_REALTIME));  in BM_Callback_CQ_Pass1CoreHeapCompletion()
290   gpr_mu_unlock(&shutdown_mu);  in BM_Callback_CQ_Pass1CoreHeapCompletion()
298   gpr_mu_destroy(&shutdown_mu);  in BM_Callback_CQ_Pass1CoreHeapCompletion()