Unused variable 'loose' in memhog.c

[sanskriti-s]

In memhog.c, the variable loose is iniltialzed to 0. It is then set to 1 in an else statement on line 105 . However, the connected if statement includes an exit. Thus if the program doesn't exit, it sets loose =1. Therefore, the usage of loose in lines 132 and 136 are redundant. Should loose be completely removed or does it serve some purpose that is now broken?

[andikleen]

I guess the exit(1) in the check is wrong. The idea was to be able to run it without NUMA support.