2 * This file is part of the Palacios Virtual Machine Monitor developed
3 * by the V3VEE Project with funding from the United States National
4 * Science Foundation and the Department of Energy.
6 * The V3VEE Project is a joint project between Northwestern University
7 * and the University of New Mexico. You can find out more at
10 * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu>
11 * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org>
12 * All rights reserved.
14 * Author: Jack Lange <jarusl@cs.northwestern.edu>
16 * This is free software. You are permitted to use,
17 * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
20 #ifndef __VMM_TELEMETRY_H__
21 #define __VMM_TELEMETRY_H__
25 #ifdef CONFIG_TELEMETRY
27 #include <palacios/vmm_rbtree.h>
28 #include <palacios/vmm_list.h>
33 struct v3_telemetry_state {
35 uint64_t vmm_start_tsc;
39 struct rb_root exit_root;
45 struct list_head cb_list;
49 void v3_init_telemetry(struct guest_info * info);
51 void v3_telemetry_start_exit(struct guest_info * info);
52 void v3_telemetry_end_exit(struct guest_info * info, uint_t exit_code);
54 void v3_print_telemetry(struct guest_info * info);
57 void v3_add_telemetry_cb(struct guest_info * info,
58 void (*telemetry_fn)(struct guest_info * info, void * private_data, char * hdr),