--- /dev/null
+#ifndef _VX_LIMIT_INT_H
+#define _VX_LIMIT_INT_H
+
+
+#ifdef __KERNEL__
+
+#define VXD_RCRES(r) VXD_CBIT(cres, (r))
+#define VXD_RLIMIT(r) VXD_CBIT(limit, (r))
+
+extern const char *vlimit_name[NUM_LIMITS];
+
+static inline void __vx_acc_cres(struct vx_info *vxi,
+ int res, int dir, void *_data, char *_file, int _line)
+{
+ if (VXD_RCRES(res))
+ vxlprintk(1, "vx_acc_cres[%5d,%s,%2d]: %5d%s (%p)",
+ (vxi ? vxi->vx_id : -1), vlimit_name[res], res,
+ (vxi ? atomic_read(&vxi->limit.rcur[res]) : 0),
+ (dir > 0) ? "++" : "--", _data, _file, _line);
+ if (!vxi)
+ return;
+
+ if (dir > 0)
+ atomic_inc(&vxi->limit.rcur[res]);
+ else
+ atomic_dec(&vxi->limit.rcur[res]);
+}
+
+static inline void __vx_add_cres(struct vx_info *vxi,
+ int res, int amount, void *_data, char *_file, int _line)
+{
+ if (VXD_RCRES(res))
+ vxlprintk(1, "vx_add_cres[%5d,%s,%2d]: %5d += %5d (%p)",
+ (vxi ? vxi->vx_id : -1), vlimit_name[res], res,
+ (vxi ? atomic_read(&vxi->limit.rcur[res]) : 0),
+ amount, _data, _file, _line);
+ if (amount == 0)
+ return;
+ if (!vxi)
+ return;
+ atomic_add(amount, &vxi->limit.rcur[res]);
+}
+
+static inline int __vx_cres_avail(struct vx_info *vxi,
+ int res, int num, char *_file, int _line)
+{
+ unsigned long value;
+
+ if (VXD_RLIMIT(res))
+ vxlprintk(1, "vx_cres_avail[%5d,%s,%2d]: %5ld > %5d + %5d",
+ (vxi ? vxi->vx_id : -1), vlimit_name[res], res,
+ (vxi ? vxi->limit.rlim[res] : 1),
+ (vxi ? atomic_read(&vxi->limit.rcur[res]) : 0),
+ num, _file, _line);
+ if (num == 0)
+ return 1;
+ if (!vxi)
+ return 1;
+
+ value = atomic_read(&vxi->limit.rcur[res]);
+
+ if (value > vxi->limit.rmax[res])
+ vxi->limit.rmax[res] = value;
+
+ if (vxi->limit.rlim[res] == RLIM_INFINITY)
+ return 1;
+
+ if (value + num <= vxi->limit.rlim[res])
+ return 1;
+
+ atomic_inc(&vxi->limit.lhit[res]);
+ return 0;
+}
+
+#endif /* __KERNEL__ */
+#endif /* _VX_LIMIT_H */