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| author | Jianjun Duan <duanj@linux.vnet.ibm.com> | 2017-01-19 11:00:50 -0800 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2017-01-24 17:54:47 +0000 |
| commit | 2c21ee769e4674348560480cecc7b20f3750ee84 (patch) | |
| tree | 250ee21fc200f8901ee437569e153e952e6c1342 /hw/display/virtio-gpu.c | |
| parent | d7fc72ceb52ad77f5f29befc04d5215096b8caa8 (diff) | |
| download | qemu-2c21ee769e4674348560480cecc7b20f3750ee84.zip qemu-2c21ee769e4674348560480cecc7b20f3750ee84.tar.gz qemu-2c21ee769e4674348560480cecc7b20f3750ee84.tar.bz2 | |
migration: extend VMStateInfo
Current migration code cannot handle some data structures such as
QTAILQ in qemu/queue.h. Here we extend the signatures of put/get
in VMStateInfo so that customized handling is supported. put now
will return int type.
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Jianjun Duan <duanj@linux.vnet.ibm.com>
Message-Id: <1484852453-12728-2-git-send-email-duanj@linux.vnet.ibm.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'hw/display/virtio-gpu.c')
| -rw-r--r-- | hw/display/virtio-gpu.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c index 7a15c61..6e09474 100644 --- a/hw/display/virtio-gpu.c +++ b/hw/display/virtio-gpu.c @@ -1003,7 +1003,8 @@ static const VMStateDescription vmstate_virtio_gpu_scanouts = { }, }; -static void virtio_gpu_save(QEMUFile *f, void *opaque, size_t size) +static int virtio_gpu_save(QEMUFile *f, void *opaque, size_t size, + VMStateField *field, QJSON *vmdesc) { VirtIOGPU *g = opaque; struct virtio_gpu_simple_resource *res; @@ -1028,9 +1029,12 @@ static void virtio_gpu_save(QEMUFile *f, void *opaque, size_t size) qemu_put_be32(f, 0); /* end of list */ vmstate_save_state(f, &vmstate_virtio_gpu_scanouts, g, NULL); + + return 0; } -static int virtio_gpu_load(QEMUFile *f, void *opaque, size_t size) +static int virtio_gpu_load(QEMUFile *f, void *opaque, size_t size, + VMStateField *field) { VirtIOGPU *g = opaque; struct virtio_gpu_simple_resource *res; |