strip out per cpu thread code

qemu/include/sysemu/cpus.h

@@ -6,7 +6,6 @@ struct uc_struct;
 /* cpus.c */
 void qemu_init_cpu_loop(struct uc_struct*);
 int resume_all_vcpus(struct uc_struct*);
-void pause_all_vcpus(struct uc_struct*);
 void cpu_stop_current(struct uc_struct*);
 
 void cpu_synchronize_all_states(void);

qemu/include/sysemu/iothread.h

@@ -1,40 +0,0 @@
-/*
- * Event loop thread
- *
- * Copyright Red Hat Inc., 2013
- *
- * Authors:
- *  Stefan Hajnoczi   <stefanha@redhat.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- *
- */
-
-#ifndef IOTHREAD_H
-#define IOTHREAD_H
-
-#include "block/aio.h"
-#include "qemu/thread.h"
-
-#define TYPE_IOTHREAD "iothread"
-
-typedef struct {
-    Object parent_obj;
-
-    QemuThread thread;
-    AioContext *ctx;
-    QemuMutex init_done_lock;
-    QemuCond init_done_cond;    /* is thread initialization done? */
-    bool stopping;
-    int thread_id;
-} IOThread;
-
-#define IOTHREAD(obj) \
-   OBJECT_CHECK(IOThread, obj, TYPE_IOTHREAD)
-
-IOThread *iothread_find(const char *id);
-char *iothread_get_id(IOThread *iothread);
-AioContext *iothread_get_aio_context(IOThread *iothread);
-
-#endif /* IOTHREAD_H */

qemu/include/sysemu/sysemu.h

@@ -2,8 +2,6 @@
 #define SYSEMU_H
 /* Misc. things related to the system emulator.  */
 
-#include "qemu/main-loop.h"
-
 #include "qemu/timer.h"
 #include "qapi/error.h"