spice-display: fix qemu_spice_cursor_refresh_bh locking

[qemu.git] / cpus.c

diff --git a/cpus.c b/cpus.c
index be3a4eb27aec203236c55987167b02e30910fb24..b5844b7103412326578155c53a2ff46816ee3989 100644 (file)
--- a/cpus.c
+++ b/cpus.c
@@ -1355,6 +1355,7 @@ static int tcg_cpu_exec(CPUState *cpu)
     int64_t ti;
 #endif
 
+    assert(tcg_enabled());
 #ifdef CONFIG_PROFILER
     ti = profile_getclock();
 #endif
@@ -1397,6 +1398,7 @@ static void *qemu_tcg_rr_cpu_thread_fn(void *arg)
 {
     CPUState *cpu = arg;
 
+    assert(tcg_enabled());
     rcu_register_thread();
     tcg_register_thread();
 
@@ -1631,6 +1633,7 @@ static void *qemu_tcg_cpu_thread_fn(void *arg)
 {
     CPUState *cpu = arg;
 
+    assert(tcg_enabled());
     g_assert(!use_icount);
 
     rcu_register_thread();
@@ -1648,7 +1651,7 @@ static void *qemu_tcg_cpu_thread_fn(void *arg)
     /* process any pending work */
     cpu->exit_request = 1;
 
-    while (1) {
+    do {
         if (cpu_can_run(cpu)) {
             int r;
             qemu_mutex_unlock_iothread();
@@ -1854,6 +1857,7 @@ static void qemu_tcg_init_vcpu(CPUState *cpu)
     static QemuThread *single_tcg_cpu_thread;
     static int tcg_region_inited;
 
+    assert(tcg_enabled());
     /*
      * Initialize TCG regions--once. Now is a good time, because:
      * (1) TCG's init context, prologue and target globals have been set up.
@@ -2273,8 +2277,6 @@ CpuInfoFastList *qmp_query_cpus_fast(Error **errp)
         info->value->target = target;
         if (target == SYS_EMU_TARGET_S390X) {
             cpustate_to_cpuinfo_s390(&info->value->u.s390x, cpu);
-        } else {
-            /* do nothing for @CpuInfoOther */
         }
 
         if (!cur_item) {