trace: Trace vm_start()/vm_stop()
authorStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Tue, 16 Nov 2010 12:20:25 +0000 (12:20 +0000)
committerAnthony Liguori <aliguori@us.ibm.com>
Sun, 21 Nov 2010 15:16:57 +0000 (09:16 -0600)
commit1b54dd50a52d63492bbf8eb890f91f93388dcea2
treead036f244c901516dbd3940d25b32c5834903160
parentdc0c9977300364d0b249f12e9b9419a23be9bc89
trace: Trace vm_start()/vm_stop()

VM state change notifications are invoked from vm_start()/vm_stop().
Trace these state changes so we can reason about the state of the VM
from trace output.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
trace-events
vl.c