[Libvirt-cim] [PATCH] (#2) Fix device_parsing of processors
Kaitlin Rupert
kaitlin at linux.vnet.ibm.com
Tue Apr 15 17:12:57 UTC 2008
> @@ -346,15 +347,24 @@ static int parse_vcpu_device(xmlNode *no
>
> free(count_str);
>
> - list = calloc(1, sizeof(*list));
> + list = calloc(count, sizeof(*list));
> if (list == NULL)
> goto err;
> -
> - list->dev.vcpu.quantity = count;
> +
> + for (i = 0; i < count; i++) {
> + struct virt_device *vdev = &list[i];
> + struct vcpu_device *cdev = &vdev->dev.vcpu;
> +
> + cdev->number = i;
> +
> + vdev->type = CIM_RES_TYPE_PROC;
> + if (asprintf(&vdev->id, "%i", i) == -1)
> + vdev->id = NULL;
> + }
>
> *vdevs = list;
>
> - return 1;
> + return count;
You could do return count + 1 here and then use the quantity instead of
number. This would save you a step in the rasd_from_vdev() call.
But either way is fine by me.
>
> static void print_dev_emu(struct virt_device *dev,
> diff -r 01b0a24fc16f -r f0153bd85ec1 src/Virt_RASD.c
> --- a/src/Virt_RASD.c Mon Apr 14 15:17:08 2008 -0700
> +++ b/src/Virt_RASD.c Tue Apr 15 11:50:05 2008 -0400
> @@ -169,8 +169,10 @@ static CMPIInstance *rasd_from_vdev(cons
> CMSetProperty(inst, "Limit",
> (CMPIValue *)&dev->dev.mem.maxsize, CMPI_uint64);
> } else if (dev->type == CIM_RES_TYPE_PROC) {
> + /* This would be the place to set the virtualquantity. */
> + int quantity = dev->dev.vcpu.number + 1;
Probably doesn't matter for this case, but the type here should match
the type you set in CMSetProperty.
> CMSetProperty(inst, "VirtualQuantity",
> - (CMPIValue *)&dev->dev.vcpu.quantity, CMPI_uint32);
> + (CMPIValue *)&quantity, CMPI_uint32);
This needs to be CMPI_uint64 (per the mof) - otherwise, the attribute
might not set correctly in all cases.
--
Kaitlin Rupert
IBM Linux Technology Center
kaitlin at linux.vnet.ibm.com
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