提交 b5aec60c 编写于 作者: P Peter Krempa

qemu: alias: Allow passing alias of parent when generating PR manager alias

For use with blockdev the PR manager will be bound to a virStorageSource
rather than a virDomainDiskDef, so we will need to use the correct
alias.

Allow passing a string rather than the whole disk.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
上级 90309bcd
...@@ -783,11 +783,11 @@ qemuDomainGetManagedPRAlias(void) ...@@ -783,11 +783,11 @@ qemuDomainGetManagedPRAlias(void)
char * char *
qemuDomainGetUnmanagedPRAlias(const virDomainDiskDef *disk) qemuDomainGetUnmanagedPRAlias(const char *parentalias)
{ {
char *ret; char *ret;
ignore_value(virAsprintf(&ret, "pr-helper-%s", disk->info.alias)); ignore_value(virAsprintf(&ret, "pr-helper-%s", parentalias));
return ret; return ret;
} }
...@@ -94,6 +94,6 @@ char *qemuAliasChardevFromDevAlias(const char *devAlias) ...@@ -94,6 +94,6 @@ char *qemuAliasChardevFromDevAlias(const char *devAlias)
const char *qemuDomainGetManagedPRAlias(void); const char *qemuDomainGetManagedPRAlias(void);
char *qemuDomainGetUnmanagedPRAlias(const virDomainDiskDef *disk); char *qemuDomainGetUnmanagedPRAlias(const char *parentalias);
#endif /* __QEMU_ALIAS_H__*/ #endif /* __QEMU_ALIAS_H__*/
...@@ -1482,7 +1482,7 @@ qemuBuildDriveSourcePR(virBufferPtr buf, ...@@ -1482,7 +1482,7 @@ qemuBuildDriveSourcePR(virBufferPtr buf,
if (virStoragePRDefIsManaged(disk->src->pr)) if (virStoragePRDefIsManaged(disk->src->pr))
defaultAlias = qemuDomainGetManagedPRAlias(); defaultAlias = qemuDomainGetManagedPRAlias();
else if (!(alias = qemuDomainGetUnmanagedPRAlias(disk))) else if (!(alias = qemuDomainGetUnmanagedPRAlias(disk->info.alias)))
return -1; return -1;
...@@ -9755,7 +9755,7 @@ qemuBuildPRManagerInfoProps(virDomainObjPtr vm, ...@@ -9755,7 +9755,7 @@ qemuBuildPRManagerInfoProps(virDomainObjPtr vm,
if (VIR_STRDUP(alias, qemuDomainGetManagedPRAlias()) < 0) if (VIR_STRDUP(alias, qemuDomainGetManagedPRAlias()) < 0)
goto cleanup; goto cleanup;
} else { } else {
if (!(alias = qemuDomainGetUnmanagedPRAlias(disk))) if (!(alias = qemuDomainGetUnmanagedPRAlias(disk->info.alias)))
goto cleanup; goto cleanup;
} }
......
...@@ -3842,7 +3842,7 @@ qemuDomainDiskNeedRemovePR(virDomainObjPtr vm, ...@@ -3842,7 +3842,7 @@ qemuDomainDiskNeedRemovePR(virDomainObjPtr vm,
return 0; return 0;
if (!virStoragePRDefIsManaged(disk->src->pr)) { if (!virStoragePRDefIsManaged(disk->src->pr)) {
*aliasret = qemuDomainGetUnmanagedPRAlias(disk); *aliasret = qemuDomainGetUnmanagedPRAlias(disk->info.alias);
return *aliasret ? 0 : -1; return *aliasret ? 0 : -1;
} }
......
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