kvm tools: Specify names for VM internal threads

Give threads a meaningful name. This makes debugging much easier, and
everything else much prettier.

Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
[ penberg@kernel.org: specify vcpu names ]
Signed-off-by: Pekka Enberg <penberg@kernel.org>
12 files changed