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e0f300b36d
This patch adds the new VM state change cb type `VMChangeStateHandlerWithRet`, which has return value for `VMChangeStateEntry`. Thus, we can register a new VM state change cb with return value for device. Note that `VMChangeStateHandler` and `VMChangeStateHandlerWithRet` are mutually exclusive and cannot be provided at the same time. This patch is the pre patch for 'vhost-user: return failure if backend crashes when live migration', which makes the live migration aware of the loss of connection with the vhost-user backend and aborts the live migration. Virtio device will use VMChangeStateHandlerWithRet. Signed-off-by: Haoqian He <haoqian.he@smartx.com> Message-Id: <20250416024729.3289157-2-haoqian.he@smartx.com> Tested-by: Lei Yang <leiyang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> |
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| .. | ||
| dataplane | ||
| block.c | ||
| cdrom.c | ||
| fdc-internal.h | ||
| fdc-isa.c | ||
| fdc-sysbus.c | ||
| fdc.c | ||
| hd-geometry.c | ||
| Kconfig | ||
| m25p80.c | ||
| m25p80_sfdp.c | ||
| m25p80_sfdp.h | ||
| meson.build | ||
| nand.c | ||
| pflash_cfi01.c | ||
| pflash_cfi02.c | ||
| swim.c | ||
| trace-events | ||
| trace.h | ||
| vhost-user-blk.c | ||
| virtio-blk-common.c | ||
| virtio-blk.c | ||
| xen-block.c | ||
| xen_blkif.h | ||