mirror of
https://github.com/qemu/qemu.git
synced 2024-11-29 06:43:37 +08:00
4173324946
The clock move makes the guest knows about the paused time between the 'stop' and 'migrate' commands. This is an issue in an already-paused VM because some side effects, like process stalls, could happen after migration. So, this patch checks the runstate of guest in the pre_save handler and do not re-reads the clock in case of paused state (cold migration). Signed-off-by: Maxiwell S. Garcia <maxiwell@linux.ibm.com> Message-Id: <20190829210711.6570-1-maxiwell@linux.ibm.com> Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> |
||
|---|---|---|
| .. | ||
| kvm | ||
| xen | ||
| acpi-build.c | ||
| acpi-build.h | ||
| amd_iommu.c | ||
| amd_iommu.h | ||
| fw_cfg.c | ||
| fw_cfg.h | ||
| intel_iommu_internal.h | ||
| intel_iommu.c | ||
| Kconfig | ||
| kvmvapic.c | ||
| Makefile.objs | ||
| multiboot.c | ||
| multiboot.h | ||
| pc_piix.c | ||
| pc_q35.c | ||
| pc_sysfw.c | ||
| pc.c | ||
| trace-events | ||
| vmmouse.c | ||
| vmport.c | ||
| x86-iommu.c | ||