[PATCH 4/7] qemu: domain: Store 'qomPath' in qemuDomainVcpuPrivate

[Ján Tomko]

On a Monday in 2022, Peter Krempa wrote:
>The QOM path will be needed by code which is querying the cpu flags via
>'qom-get' and thus needs a valid QOM path to the vCPU.
>
>Add it into the private data and transfer from the queried data.
>
>Signed-off-by: Peter Krempa <pkrempa at redhat.com>
>---
> src/qemu/qemu_domain.c | 3 +++
> src/qemu/qemu_domain.h | 2 ++
> 2 files changed, 5 insertions(+)
>
>diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
>index 14b585c6e9..015f635dc8 100644
>--- a/src/qemu/qemu_domain.c
>+++ b/src/qemu/qemu_domain.c
>@@ -821,6 +821,7 @@ qemuDomainVcpuPrivateDispose(void *obj)
>     g_free(priv->type);
>     g_free(priv->alias);
>     virJSONValueFree(priv->props);
>+    g_free(priv->qomPath);
>     return;
> }
>
>@@ -9550,6 +9551,8 @@ qemuDomainRefreshVcpuInfo(virQEMUDriver *driver,
>         vcpupriv->props = g_steal_pointer(&info[i].props);
>         vcpupriv->enable_id = info[i].id;
>         vcpupriv->qemu_id = info[i].qemu_id;
>+        g_free(vcpupriv->qomPath);
>+        vcpupriv->qomPath = g_steal_pointer(&info[i].qom_path);

Since this now copies qom_path, a followup patch to this comment
in struct _qemuMonitorCPUInfo might be needed:

     /* internal for use in the matching code */
     char *qom_path;

Jano
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