kernel/vserver/cvirt_init.h

   1
   2
   3 extern uint64_t vx_idle_jiffies(void);
   4
   5 static inline void vx_info_init_cvirt(struct _vx_cvirt *cvirt)
   6 {
   7         uint64_t idle_jiffies = vx_idle_jiffies();
   8         uint64_t nsuptime;
   9
  10         do_posix_clock_monotonic_gettime(&cvirt->bias_uptime);
  11         nsuptime = (unsigned long long)cvirt->bias_uptime.tv_sec
  12                 * NSEC_PER_SEC + cvirt->bias_uptime.tv_nsec;
  13         cvirt->bias_clock = nsec_to_clock_t(nsuptime);
  14         cvirt->bias_tv.tv_sec = 0;
  15         cvirt->bias_tv.tv_usec = 0;
  16
  17         jiffies_to_timespec(idle_jiffies, &cvirt->bias_idle);
  18         atomic_set(&cvirt->nr_threads, 0);
  19         atomic_set(&cvirt->nr_running, 0);
  20         atomic_set(&cvirt->nr_uninterruptible, 0);
  21         atomic_set(&cvirt->nr_onhold, 0);
  22
  23         spin_lock_init(&cvirt->load_lock);
  24         cvirt->load_last = jiffies;
  25         atomic_set(&cvirt->load_updates, 0);
  26         cvirt->load[0] = 0;
  27         cvirt->load[1] = 0;
  28         cvirt->load[2] = 0;
  29         atomic_set(&cvirt->total_forks, 0);
  30
  31         spin_lock_init(&cvirt->syslog.logbuf_lock);
  32         init_waitqueue_head(&cvirt->syslog.log_wait);
  33         cvirt->syslog.log_start = 0;
  34         cvirt->syslog.log_end = 0;
  35         cvirt->syslog.con_start = 0;
  36         cvirt->syslog.logged_chars = 0;
  37 }
  38
  39 static inline
  40 void vx_info_init_cvirt_pc(struct _vx_cvirt_pc *cvirt_pc, int cpu)
  41 {
  42         // cvirt_pc->cpustat = { 0 };
  43 }
  44
  45 static inline void vx_info_exit_cvirt(struct _vx_cvirt *cvirt)
  46 {
  47         int value;
  48
  49         vxwprintk((value = atomic_read(&cvirt->nr_threads)),
  50                 "!!! cvirt: %p[nr_threads] = %d on exit.",
  51                 cvirt, value);
  52         vxwprintk((value = atomic_read(&cvirt->nr_running)),
  53                 "!!! cvirt: %p[nr_running] = %d on exit.",
  54                 cvirt, value);
  55         vxwprintk((value = atomic_read(&cvirt->nr_uninterruptible)),
  56                 "!!! cvirt: %p[nr_uninterruptible] = %d on exit.",
  57                 cvirt, value);
  58         vxwprintk((value = atomic_read(&cvirt->nr_onhold)),
  59                 "!!! cvirt: %p[nr_onhold] = %d on exit.",
  60                 cvirt, value);
  61         return;
  62 }
  63
  64 static inline
  65 void vx_info_exit_cvirt_pc(struct _vx_cvirt_pc *cvirt_pc, int cpu)
  66 {
  67         return;
  68 }
  69