DVFS - added forgotten user-space library

[palacios.git] / palacios / include / palacios / vmm.h

diff --git a/palacios/include/palacios/vmm.h b/palacios/include/palacios/vmm.h
index 7aba5de..1f6228e 100644 (file)
--- a/palacios/include/palacios/vmm.h
+++ b/palacios/include/palacios/vmm.h
@@ -192,7 +192,7 @@ int      v3_get_vcore(struct guest_info *);
 
 
 
-#define V3_CREATE_THREAD(fn, arg, name)        ({                              \
+#define V3_CREATE_AND_START_THREAD(fn, arg, name)      ({              \
            void * thread = NULL;                                       \
            extern struct v3_os_hooks * os_hooks;                       \
            if ((os_hooks) && (os_hooks)->start_kernel_thread) {        \
@@ -217,12 +217,27 @@ int      v3_get_vcore(struct guest_info *);
 #define V3_CREATE_THREAD_ON_CPU(cpu, fn, arg, name) ({                 \
            void * thread = NULL;                                       \
            extern struct v3_os_hooks * os_hooks;                       \
-           if ((os_hooks) && (os_hooks)->start_thread_on_cpu) {        \
-               thread = (os_hooks)->start_thread_on_cpu(cpu, fn, arg, name); \
+           if ((os_hooks) && (os_hooks)->create_thread_on_cpu) {       \
+               thread = (os_hooks)->create_thread_on_cpu(cpu, fn, arg, name); \
            }                                                           \
            thread;                                                     \
        })
 
+#define V3_START_THREAD(thread) ({                                     \
+       extern struct v3_os_hooks * os_hooks;                           \
+       if((os_hooks) && (os_hooks)->start_thread){                     \
+           (os_hooks)->start_thread(thread);                           \
+       }                                                               \
+  })
+
+#define V3_CREATE_AND_START_THREAD_ON_CPU(cpu, fn, arg, name) ({        \
+           void *thread = V3_CREATE_THREAD_ON_CPU(cpu,fn,arg,name);    \
+           if (thread) {                                               \
+               V3_START_THREAD(thread);                                \
+            }                                                           \
+            thread;                                                     \
+       })
+
 #define V3_MOVE_THREAD_TO_CPU(pcpu, thread) ({                         \
        int ret = -1;                                                   \
        extern struct v3_os_hooks * os_hooks;                           \
@@ -354,7 +369,8 @@ struct v3_os_hooks {
     void * (*start_kernel_thread)(int (*fn)(void * arg), void * arg, char * thread_name); 
     void (*interrupt_cpu)(struct v3_vm_info * vm, int logical_cpu, int vector);
     void (*call_on_cpu)(int logical_cpu, void (*fn)(void * arg), void * arg);
-    void * (*start_thread_on_cpu)(int cpu_id, int (*fn)(void * arg), void * arg, char * thread_name);
+    void * (*create_thread_on_cpu)(int cpu_id, int (*fn)(void * arg), void * arg, char * thread_name);
+    void (*start_thread)(void * core_thread);
     int (*move_thread_to_cpu)(int cpu_id,  void * thread);
 };
 
@@ -417,7 +433,7 @@ void Init_V3(struct v3_os_hooks * hooks, char * cpus, int num_cpus, char *option
 void Shutdown_V3( void );
 
 
-struct v3_vm_info * v3_create_vm(void * cfg, void * priv_data, char * name);
+struct v3_vm_info * v3_create_vm(void * cfg, void * priv_data, char * name, unsigned int cpu_mask);
 int v3_start_vm(struct v3_vm_info * vm, unsigned int cpu_mask);
 int v3_stop_vm(struct v3_vm_info * vm);
 int v3_pause_vm(struct v3_vm_info * vm);