[PATCH 08/31] qemu: domain: Convert the status XML code for 'storage' nodenames to new accessors
Use the new accessors in the private XML formatters and parsers and the
recovery code.
Specifically in all instances we use the proper (not effective) storage
nodename. In the virStorageSource private data it is what we need to
store. In blockjobs status XML it simply serves us to find the
appropriate 'virStorageSource' struct so using the storage layer node
name is simpler.
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
src/qemu/qemu_domain.c | 20 ++++++++++++--------
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index f891defa91..78dc99d243 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -2000,7 +2000,7 @@ qemuStorageSourcePrivateDataParse(xmlXPathContextPtr ctxt,
int enccount;
xmlNodePtr nbdkitnode = NULL;
- src->nodestorage =
virXPathString("string(./nodenames/nodename[@type='storage']/@name)",
ctxt);
+ qemuBlockStorageSourceSetStorageNodename(src,
virXPathString("string(./nodenames/nodename[@type='storage']/@name)",
ctxt));
src->nodeformat =
virXPathString("string(./nodenames/nodename[@type='format']/@name)",
ctxt);
src->tlsAlias = virXPathString("string(./objects/TLSx509/@alias)",
ctxt);
@@ -2111,7 +2111,7 @@ qemuStorageSourcePrivateDataFormat(virStorageSource *src,
g_auto(virBuffer) objectsChildBuf = VIR_BUFFER_INIT_CHILD(buf);
g_auto(virBuffer) fdsetsChildBuf = VIR_BUFFER_INIT_CHILD(buf);
- virBufferEscapeString(&nodenamesChildBuf, "<nodename
type='storage' name='%s'/>\n", src->nodestorage);
+ virBufferEscapeString(&nodenamesChildBuf, "<nodename
type='storage' name='%s'/>\n",
qemuBlockStorageSourceGetStorageNodename(src));
virBufferEscapeString(&nodenamesChildBuf, "<nodename
type='format' name='%s'/>\n", src->nodeformat);
if (src->sliceStorage)
@@ -2288,13 +2288,16 @@ qemuDomainPrivateBlockJobFormatCommit(qemuBlockJobData *job,
g_auto(virBuffer) disabledBitmapsBuf = VIR_BUFFER_INIT_CHILD(buf);
if (job->data.commit.base)
- virBufferAsprintf(buf, "<base node='%s'/>\n",
job->data.commit.base->nodestorage);
+ virBufferAsprintf(buf, "<base node='%s'/>\n",
+
qemuBlockStorageSourceGetStorageNodename(job->data.commit.base));
if (job->data.commit.top)
- virBufferAsprintf(buf, "<top node='%s'/>\n",
job->data.commit.top->nodestorage);
+ virBufferAsprintf(buf, "<top node='%s'/>\n",
+
qemuBlockStorageSourceGetStorageNodename(job->data.commit.top));
if (job->data.commit.topparent)
- virBufferAsprintf(buf, "<topparent node='%s'/>\n",
job->data.commit.topparent->nodestorage);
+ virBufferAsprintf(buf, "<topparent node='%s'/>\n",
+
qemuBlockStorageSourceGetStorageNodename(job->data.commit.topparent));
if (job->data.commit.deleteCommittedImages)
virBufferAddLit(buf, "<deleteCommittedImages/>\n");
@@ -2357,7 +2360,8 @@ qemuDomainObjPrivateXMLFormatBlockjobIterator(void *payload,
switch ((qemuBlockJobType) job->type) {
case QEMU_BLOCKJOB_TYPE_PULL:
if (job->data.pull.base)
- virBufferAsprintf(&childBuf, "<base
node='%s'/>\n", job->data.pull.base->nodestorage);
+ virBufferAsprintf(&childBuf, "<base
node='%s'/>\n",
+
qemuBlockStorageSourceGetStorageNodename(job->data.pull.base));
break;
case QEMU_BLOCKJOB_TYPE_COMMIT:
@@ -6060,8 +6064,8 @@
qemuDomainDeviceHostdevDefPostParseRestoreBackendAlias(virDomainHostdevDef *host
return -1;
}
- if (!src->nodestorage)
- src->nodestorage = g_strdup_printf("libvirt-%s-backend",
hostdev->info->alias);
+ if (!qemuBlockStorageSourceGetStorageNodename(src))
+ qemuBlockStorageSourceSetStorageNodename(src,
g_strdup_printf("libvirt-%s-backend", hostdev->info->alias));
return 0;
}
--
2.41.0