memory taken by zero qemu processes should be 0
authorDan Kenigsberg <danken@redhat.com>
Thu, 26 Aug 2010 08:23:55 +0000 (11:23 +0300)
committerJustin M. Forbes <jforbes@redhat.com>
Thu, 26 Aug 2010 16:42:03 +0000 (11:42 -0500)
commit1305fcb6bb2cfc0d86b3d5faed2056cca4c31164
tree15435da020bd377aaf5368681de25554bfa93f85
parent3a93872fa3351ca3a3daeb2165e190aa678c6f9c
memory taken by zero qemu processes should be 0

Former code behaved badly when `pgrep qemu` was empty.

Thanks to lihuang of BZ#609016
ksmtuned