--- driver/others/memory.c.orig
+++ driver/others/memory.c
@@ -185,47 +185,8 @@
 #else
 int get_num_procs(void) {
   static int nums = 0;
-cpu_set_t *cpusetp;
-size_t size;
-int ret;
-int i,n;
-
   if (!nums) nums = sysconf(_SC_NPROCESSORS_CONF);
-#if !defined(OS_LINUX)
      return nums;
-#endif
-
-#if !defined(__GLIBC_PREREQ)
-   return nums;
-#else
- #if !__GLIBC_PREREQ(2, 3)
-   return nums;
- #endif
-
- #if !__GLIBC_PREREQ(2, 7)
-  ret = sched_getaffinity(0,sizeof(cpu_set_t), cpusetp);
-  if (ret!=0) return nums;
-  n=0;
-  #if !__GLIBC_PREREQ(2, 6)
-  for (i=0;i<nums;i++)
-     if (CPU_ISSET(i,cpusetp)) n++;
-  nums=n;
-  #else
-  nums = CPU_COUNT(sizeof(cpu_set_t),cpusetp);
-  #endif
-  return nums;
- #else
-  cpusetp = CPU_ALLOC(nums);
-  if (cpusetp == NULL) return nums;
-  size = CPU_ALLOC_SIZE(nums);
-  ret = sched_getaffinity(0,size,cpusetp);
-  if (ret!=0) return nums;
-  ret = CPU_COUNT_S(size,cpusetp);
-  if (ret > 0 && ret < nums) nums = ret;
-  CPU_FREE(cpusetp);
-  return nums;
- #endif
-#endif
 }
 #endif
 #endif
