diff options
Diffstat (limited to 'kern/task.h')
| -rw-r--r-- | kern/task.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/kern/task.h b/kern/task.h index 9d902435..9bfea571 100644 --- a/kern/task.h +++ b/kern/task.h @@ -102,6 +102,15 @@ struct task { /* Hardware specific data. */ machine_task_t machine; + + /* Statistics */ + natural_t faults; /* page faults counter */ + natural_t zero_fills; /* zero fill pages counter */ + natural_t reactivations; /* reactivated pages counter */ + natural_t pageins; /* actual pageins couter */ + natural_t cow_faults; /* copy-on-write faults counter */ + natural_t messages_sent; /* messages sent counter */ + natural_t messages_received; /* messages received counter */ }; #define task_lock(task) simple_lock(&(task)->lock) @@ -162,8 +171,6 @@ extern kern_return_t task_hold(task_t); extern kern_return_t task_dowait(task_t, boolean_t); extern kern_return_t task_release(task_t); -extern task_t kernel_task_create(task_t, vm_size_t); - extern task_t kernel_task; #endif /* _KERN_TASK_H_ */ |