@@ -546,11 +546,13 @@ int qemu_init_main_loop(void)
return qemu_event_init();
}
+#ifndef CONFIG_IOTHREAD
void qemu_main_loop_start(void)
{
}
+#endif /* !CONFIG_IOTHREAD */
void qemu_init_vcpu(void *_env)
{
CPUState *env = _env;
@@ -681,13 +683,13 @@ int qemu_init_main_loop(void)
return 0;
}
+#endif /* UNUSED_IOTHREAD_IMPL */
void qemu_main_loop_start(void)
{
qemu_system_ready = 1;
qemu_cond_broadcast(&qemu_system_cond);
}
-#endif /* UNUSED_IOTHREAD_IMPL */
void run_on_cpu(CPUState *env, void (*func)(void *data), void *data)
{
@@ -1273,16 +1275,6 @@ static void setup_kernel_sigmask(CPUState *env)
kvm_set_signal_mask(env, &set);
}
-static void qemu_kvm_system_reset(void)
-{
- pause_all_vcpus();
-
- cpu_synchronize_all_states();
- qemu_system_reset();
-
- resume_all_vcpus();
-}
-
static int kvm_main_loop_cpu(CPUState *env)
{
while (1) {
@@ -1367,42 +1359,6 @@ bool qemu_system_is_ready(void)
return qemu_system_ready;
}
-int kvm_main_loop(void)
-{
- int r;
-
- qemu_system_ready = 1;
- qemu_cond_broadcast(&qemu_system_cond);
-
- while (1) {
- main_loop_wait(0);
- if (qemu_shutdown_requested()) {
- monitor_protocol_event(QEVENT_SHUTDOWN, NULL);
- if (qemu_no_shutdown()) {
- vm_stop(VMSTOP_SHUTDOWN);
- } else {
- break;
- }
- } else if (qemu_powerdown_requested()) {
- monitor_protocol_event(QEVENT_POWERDOWN, NULL);
- qemu_irq_raise(qemu_system_powerdown);
- } else if (qemu_reset_requested()) {
- qemu_kvm_system_reset();
- } else if (qemu_debug_requested()) {
- vm_stop(VMSTOP_DEBUG);
- }
- if ((r = qemu_vmstop_requested())) {
- vm_stop(r);
- }
- }
-
- bdrv_close_all();
- pause_all_vcpus();
- qemu_mutex_unlock(&qemu_global_mutex);
-
- return 0;
-}
-
static void qemu_kvm_init_main_loop(void)
{
sigset_t mask;
@@ -266,7 +266,6 @@ struct kvm_pit_state {
#endif /* !CONFIG_KVM */
int kvm_create_vcpu(CPUState *env);
-int kvm_main_loop(void);
int kvm_init_ap(void);
void kvm_save_lapic(CPUState *env);
void kvm_load_lapic(CPUState *env);
@@ -48,8 +48,6 @@ int qemu_reset_requested_get(void);
int qemu_shutdown_requested(void);
int qemu_reset_requested(void);
int qemu_powerdown_requested(void);
-int qemu_debug_requested(void);
-int qemu_vmstop_requested(void);
void qemu_system_killed(int signal, pid_t pid);
void qemu_kill_report(void);
extern qemu_irq qemu_system_powerdown;
@@ -1164,13 +1164,6 @@ static int powerdown_requested;
static int debug_requested;
static int vmstop_requested;
-int qemu_no_shutdown(void)
-{
- int r = no_shutdown;
- no_shutdown = 0;
- return r;
-}
-
int qemu_shutdown_requested_get(void)
{
return shutdown_requested;
@@ -1218,14 +1211,14 @@ int qemu_powerdown_requested(void)
return r;
}
-int qemu_debug_requested(void)
+static int qemu_debug_requested(void)
{
int r = debug_requested;
debug_requested = 0;
return r;
}
-int qemu_vmstop_requested(void)
+static int qemu_vmstop_requested(void)
{
int r = vmstop_requested;
vmstop_requested = 0;
@@ -1372,12 +1365,6 @@ static void main_loop(void)
#endif
int r;
- if (kvm_enabled()) {
- kvm_main_loop();
- cpu_disable_ticks();
- return;
- }
-
qemu_main_loop_start();
for (;;) {
This also means switching to the CONFIG_IOTHREAD version of qemu_main_loop_start and clean up some related patches of upstream code. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> --- cpus.c | 50 +++----------------------------------------------- qemu-kvm.h | 1 - sysemu.h | 2 -- vl.c | 17 ++--------------- 4 files changed, 5 insertions(+), 65 deletions(-)