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qemuBuildMemoryCellBackendStr: Return JSON props instead of a buffer

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Rename the function to 'qemuBuildMemoryCellBackendProps' and return the
properties before conversion to commandline arguments. This requires
changes in the caller.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2021-09-24 15:37:17 +02:00
parent acf4159556
commit d8f3fb187d
1 changed files with 18 additions and 21 deletions
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39
src/qemu/qemu_command.c
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@ -3188,15 +3188,13 @@ qemuBuildMemoryBackendProps(virJSONValue **backendProps,
static int
qemuBuildMemoryCellBackendStr(virDomainDef *def,
virQEMUDriverConfig *cfg,
size_t cell,
qemuDomainObjPrivate *priv,
virBuffer *buf)
qemuBuildMemoryCellBackendProps(virDomainDef *def,
virQEMUDriverConfig *cfg,
size_t cell,
qemuDomainObjPrivate *priv,
virJSONValue **props)
{
g_autoptr(virJSONValue) props = NULL;
g_autofree char *alias = NULL;
int rc;
virDomainMemoryDef mem = { 0 };
unsigned long long memsize = virDomainNumaGetNodeMemorySize(def->numa,
cell);
@ -3207,14 +3205,7 @@ qemuBuildMemoryCellBackendStr(virDomainDef *def,
mem.targetNode = cell;
mem.info.alias = alias;
if ((rc = qemuBuildMemoryBackendProps(&props, alias, cfg,
priv, def, &mem, false, false)) < 0)
return -1;
if (qemuBuildObjectCommandlineFromJSON(buf, props, priv->qemuCaps) < 0)
return -1;
return rc;
return qemuBuildMemoryBackendProps(props, alias, cfg, priv, def, &mem, false, false);
}
@ -7407,7 +7398,7 @@ qemuBuildNumaCommandLine(virQEMUDriverConfig *cfg,
size_t i, j;
virQEMUCaps *qemuCaps = priv->qemuCaps;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
virBuffer *nodeBackends = NULL;
virJSONValue **nodeBackends = NULL;
bool needBackend = false;
bool hmat = false;
int ret = -1;
@ -7427,7 +7418,7 @@ qemuBuildNumaCommandLine(virQEMUDriverConfig *cfg,
hmat = true;
}
nodeBackends = g_new0(virBuffer, ncells);
nodeBackends = g_new0(virJSONValue *, ncells);
/* using of -numa memdev= cannot be combined with -numa mem=, thus we
* need to check which approach to use */
@ -7437,8 +7428,8 @@ qemuBuildNumaCommandLine(virQEMUDriverConfig *cfg,
int rc;
for (i = 0; i < ncells; i++) {
if ((rc = qemuBuildMemoryCellBackendStr(def, cfg, i, priv,
&nodeBackends[i])) < 0)
if ((rc = qemuBuildMemoryCellBackendProps(def, cfg, i, priv,
&nodeBackends[i])) < 0)
goto cleanup;
if (rc == 0)
@ -7467,8 +7458,14 @@ qemuBuildNumaCommandLine(virQEMUDriverConfig *cfg,
ssize_t initiator = virDomainNumaGetNodeInitiator(def->numa, i);
if (needBackend) {
g_auto(virBuffer) objbuf = VIR_BUFFER_INITIALIZER;
if (qemuBuildObjectCommandlineFromJSON(&objbuf, nodeBackends[i],
priv->qemuCaps) < 0)
goto cleanup;
virCommandAddArg(cmd, "-object");
virCommandAddArgBuffer(cmd, &nodeBackends[i]);
virCommandAddArgBuffer(cmd, &objbuf);
}
virCommandAddArg(cmd, "-numa");
@ -7526,7 +7523,7 @@ qemuBuildNumaCommandLine(virQEMUDriverConfig *cfg,
cleanup:
if (nodeBackends) {
for (i = 0; i < ncells; i++)
virBufferFreeAndReset(&nodeBackends[i]);
virJSONValueFree(nodeBackends[i]);
VIR_FREE(nodeBackends);
}