void obd_update_maxusage()
{
- __u64 max1, max2;
+ __u64 max1, max2;
- max1 = obd_pages_sum();
- max2 = obd_memory_sum();
+ max1 = obd_pages_sum();
+ max2 = obd_memory_sum();
- cfs_spin_lock(&obd_updatemax_lock);
- if (max1 > obd_max_pages)
- obd_max_pages = max1;
- if (max2 > obd_max_alloc)
- obd_max_alloc = max2;
- cfs_spin_unlock(&obd_updatemax_lock);
+ spin_lock(&obd_updatemax_lock);
+ if (max1 > obd_max_pages)
+ obd_max_pages = max1;
+ if (max2 > obd_max_alloc)
+ obd_max_alloc = max2;
+ spin_unlock(&obd_updatemax_lock);
}
EXPORT_SYMBOL(obd_update_maxusage);
__u64 obd_memory_max(void)
{
- __u64 ret;
+ __u64 ret;
- cfs_spin_lock(&obd_updatemax_lock);
- ret = obd_max_alloc;
- cfs_spin_unlock(&obd_updatemax_lock);
+ spin_lock(&obd_updatemax_lock);
+ ret = obd_max_alloc;
+ spin_unlock(&obd_updatemax_lock);
- return ret;
+ return ret;
}
EXPORT_SYMBOL(obd_memory_max);
__u64 obd_pages_max(void)
{
- __u64 ret;
+ __u64 ret;
- cfs_spin_lock(&obd_updatemax_lock);
- ret = obd_max_pages;
- cfs_spin_unlock(&obd_updatemax_lock);
+ spin_lock(&obd_updatemax_lock);
+ ret = obd_max_pages;
+ spin_unlock(&obd_updatemax_lock);
- return ret;
+ return ret;
}
EXPORT_SYMBOL(obd_pages_max);