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conf: Move 'driverName' back to disk definition structure

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Currently it is not used in backing chains and does not seem that we
will need to use it so return it back to the disk definition. Thankfully
most accesses are done via the accessors.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
This commit is contained in:
Peter Krempa 2018-04-10 16:57:22 +02:00
parent b2e54a3377
commit 4fdcf67a63
4 changed files with 8 additions and 12 deletions
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11
src/conf/domain_conf.c
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@ -1784,6 +1784,7 @@ virDomainDiskDefFree(virDomainDiskDefPtr def)
VIR_FREE(def->dst);
virStorageSourceFree(def->mirror);
VIR_FREE(def->wwn);
VIR_FREE(def->driverName);
VIR_FREE(def->vendor);
VIR_FREE(def->product);
VIR_FREE(def->domain_name);
@ -1848,7 +1849,7 @@ virDomainDiskEmptySource(virDomainDiskDefPtr def)
const char *
virDomainDiskGetDriver(const virDomainDiskDef *def)
{
return def->src->driverName;
return def->driverName;
}
@ -1856,11 +1857,11 @@ int
virDomainDiskSetDriver(virDomainDiskDefPtr def, const char *name)
{
int ret;
char *tmp = def->src->driverName;
char *tmp = def->driverName;
ret = VIR_STRDUP(def->src->driverName, name);
ret = VIR_STRDUP(def->driverName, name);
if (ret < 0)
def->src->driverName = tmp;
def->driverName = tmp;
else
VIR_FREE(tmp);
return ret;
@ -9137,7 +9138,7 @@ virDomainDiskDefDriverParseXML(virDomainDiskDefPtr def,
char *tmp = NULL;
int ret = -1;
def->src->driverName = virXMLPropString(cur, "name");
def->driverName = virXMLPropString(cur, "name");
if ((tmp = virXMLPropString(cur, "cache")) &&
(def->cachemode = virDomainDiskCacheTypeFromString(tmp)) < 0) {

2
src/conf/domain_conf.h
View File

@ -644,6 +644,8 @@ struct _virDomainDiskDef {
virDomainBlockIoTuneInfo blkdeviotune;
char *driverName;
char *serial;
char *wwn;
char *vendor;

6
src/util/virstoragefile.c
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@ -2048,7 +2048,6 @@ virStorageSourceCopy(const virStorageSource *src,
if (VIR_STRDUP(ret->path, src->path) < 0 ||
VIR_STRDUP(ret->volume, src->volume) < 0 ||
VIR_STRDUP(ret->driverName, src->driverName) < 0 ||
VIR_STRDUP(ret->relPath, src->relPath) < 0 ||
VIR_STRDUP(ret->backingStoreRaw, src->backingStoreRaw) < 0 ||
VIR_STRDUP(ret->snapshot, src->snapshot) < 0 ||
@ -2135,10 +2134,6 @@ virStorageSourceInitChainElement(virStorageSourcePtr newelem,
virStorageSourceSeclabelsCopy(newelem, old) < 0)
goto cleanup;
if (!newelem->driverName &&
VIR_STRDUP(newelem->driverName, old->driverName) < 0)
goto cleanup;
newelem->shared = old->shared;
newelem->readonly = old->readonly;
@ -2266,7 +2261,6 @@ virStorageSourceClear(virStorageSourcePtr def)
VIR_FREE(def->snapshot);
VIR_FREE(def->configFile);
virStorageSourcePoolDefFree(def->srcpool);
VIR_FREE(def->driverName);
virBitmapFree(def->features);
VIR_FREE(def->compat);
virStorageEncryptionFree(def->encryption);

1
src/util/virstoragefile.h
View File

@ -246,7 +246,6 @@ struct _virStorageSource {
virObjectPtr privateData;
char *driverName;
int format; /* virStorageFileFormat in domain backing chains, but
* pool-specific enum for storage volumes */
virBitmapPtr features;