Re: [libvirt] [PATCH 3/5] qemu: Pass running reason to RESUME event handler

Whenever we get the RESUME event from QEMU, we change the state of the affected domain to VIR_DOMAIN_RUNNING with VIR_DOMAIN_RUNNING_UNPAUSED reason. This is fine if the domain is resumed unexpectedly, but when we sent "cont" to QEMU we usually have a better reason for the state change. The better reason is used in qemuProcessStartCPUs which also sets the domain state to running if qemuMonitorStartCPUs reports success. Thus we may end up with two state updates in a row, but the final reason is correct. This patch is a preparation for dropping the state change done in qemuMonitorStartCPUs for which we need to pass the actual running reason to the RESUME event handler and use it there instead of VIR_DOMAIN_RUNNING_UNPAUSED. Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com&gt; --- src/qemu/qemu_domain.h | 4 ++++ src/qemu/qemu_process.c | 23 +++++++++++++++++------ 2 files changed, 21 insertions(+), 6 deletions(-) diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h index 914c9a6a8d..3f3f7ccf18 100644 --- a/src/qemu/qemu_domain.h +++ b/src/qemu/qemu_domain.h @@ -366,6 +366,10 @@ struct _qemuDomainObjPrivate { /* counter for generating node names for qemu disks */ unsigned long long nodenameindex; + + /* qemuProcessStartCPUs stores the reason for starting vCPUs here for the + * RESUME event handler to use it */ + virDomainRunningReason runningReason;

}; # define QEMU_DOMAIN_PRIVATE(vm) \