kernel/vserver/sched_init.h

   1
   2 static inline void vx_info_init_sched(struct _vx_sched *sched)
   3 {
   4         static struct lock_class_key tokens_lock_key;
   5
   6         /* scheduling; hard code starting values as constants */
   7         sched->fill_rate[0]     = 1;
   8         sched->interval[0]      = 4;
   9         sched->fill_rate[1]     = 1;
  10         sched->interval[1]      = 8;
  11         sched->tokens           = HZ >> 2;
  12         sched->tokens_min       = HZ >> 4;
  13         sched->tokens_max       = HZ >> 1;
  14         sched->tokens_lock      = SPIN_LOCK_UNLOCKED;
  15         sched->prio_bias        = 0;
  16
  17         lockdep_set_class(&sched->tokens_lock, &tokens_lock_key);
  18 }
  19
  20 static inline
  21 void vx_info_init_sched_pc(struct _vx_sched_pc *sched_pc, int cpu)
  22 {
  23         sched_pc->fill_rate[0]  = 1;
  24         sched_pc->interval[0]   = 4;
  25         sched_pc->fill_rate[1]  = 1;
  26         sched_pc->interval[1]   = 8;
  27         sched_pc->tokens        = HZ >> 2;
  28         sched_pc->tokens_min    = HZ >> 4;
  29         sched_pc->tokens_max    = HZ >> 1;
  30         sched_pc->prio_bias     = 0;
  31         sched_pc->vavavoom      = 0;
  32         sched_pc->token_time    = 0;
  33         sched_pc->idle_time     = 0;
  34         sched_pc->norm_time     = jiffies;
  35
  36         sched_pc->user_ticks = 0;
  37         sched_pc->sys_ticks = 0;
  38         sched_pc->hold_ticks = 0;
  39 }
  40
  41 static inline void vx_info_exit_sched(struct _vx_sched *sched)
  42 {
  43         return;
  44 }
  45
  46 static inline
  47 void vx_info_exit_sched_pc(struct _vx_sched_pc *sched_pc, int cpu)
  48 {
  49         return;
  50 }