KVM test: Create ksm scanner through pre_command

KSM may have various control interface for different distributions,so
this patch launch ksm through pre_command instead of the hard-coded
bits in the test. User may specify their owner suitable commands or
paramteres.

Signed-off-by: Jason Wang <jasowang@redhat.com>


git-svn-id: http://test.kernel.org/svn/autotest/trunk@4476 592f7852-d20e-0410-864c-8624ca9c26a4
2 files changed