19 static int PAGE;  variable
48      workingarea = mmap(0, 200*PAGE, PROT_NONE,   in setup()
51      try_dst = workingarea + 150*PAGE;  in setup()
52      unmap_and_check(workingarea, 200*PAGE);  in setup()
60   unmap_and_check( workingarea, 200*PAGE);  in setup()
63   mapanon_fixed( workingarea + 0*PAGE, 9*PAGE);  in setup()
66   mapanon_fixed( workingarea + 10*PAGE, 20*PAGE );  in setup()
69   mapanon_fixed( workingarea + 40*PAGE, 60*PAGE );  in setup()
71   return workingarea + 10*PAGE;  in setup()
79     r = mprotect( workingarea + i * PAGE, PAGE, PROT_NONE );  in show()
118   PAGE = sysconf(_SC_PAGESIZE);  in main()
127     int newsize = newsizes[nsi] * PAGE;  in main()
146         syscall(__NR_mremap, src, 20*PAGE, newsize, flags, dst, 0 );  in main()