5:41 a.m.
Rather than always checking which path to use pre-assign it when
preparing storage source.
This reduces the need to pass 'vm' around too much. For later use the
path can be retrieved from the status XML.
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
src/qemu/qemu_command.c | 18 +++++-------------
src/qemu/qemu_command.h | 3 +--
src/qemu/qemu_domain.c | 35 ++++++++++++++++++++++-------------
src/qemu/qemu_domain.h | 3 +--
src/qemu/qemu_hotplug.c | 2 +-
src/qemu/qemu_process.c | 2 +-
6 files changed, 31 insertions(+), 32 deletions(-)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 2bdba7734a..7df9979cb2 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -9667,7 +9667,6 @@ qemuBuildPanicCommandLine(virCommandPtr cmd,
/**
* qemuBuildPRManagerInfoProps:
- * @vm: domain object
* @disk: disk definition
* @propsret: Returns JSON object containing properties of the pr-manager-helper object
* @aliasret: alias of the pr-manager-helper object
@@ -9678,12 +9677,10 @@ qemuBuildPanicCommandLine(virCommandPtr cmd,
* -1 on failure (with error message set).
*/
int
-qemuBuildPRManagerInfoProps(virDomainObjPtr vm,
- const virDomainDiskDef *disk,
+qemuBuildPRManagerInfoProps(const virDomainDiskDef *disk,
virJSONValuePtr *propsret,
char **aliasret)
{
- char *socketPath = NULL;
char *alias = NULL;
int ret = -1;
@@ -9693,9 +9690,6 @@ qemuBuildPRManagerInfoProps(virDomainObjPtr vm,
if (!disk->src->pr)
return 0;
- if (!(socketPath = qemuDomainGetPRSocketPath(vm, disk->src->pr)))
- return ret;
-
if (virStoragePRDefIsManaged(disk->src->pr)) {
if (VIR_STRDUP(alias, qemuDomainGetManagedPRAlias()) < 0)
goto cleanup;
@@ -9705,7 +9699,7 @@ qemuBuildPRManagerInfoProps(virDomainObjPtr vm,
}
if (virJSONValueObjectCreate(propsret,
- "s:path", socketPath,
+ "s:path", disk->src->pr->path,
NULL) < 0)
goto cleanup;
@@ -9713,14 +9707,12 @@ qemuBuildPRManagerInfoProps(virDomainObjPtr vm,
ret = 0;
cleanup:
VIR_FREE(alias);
- VIR_FREE(socketPath);
return ret;
}
static int
-qemuBuildMasterPRCommandLine(virDomainObjPtr vm,
- virCommandPtr cmd,
+qemuBuildMasterPRCommandLine(virCommandPtr cmd,
const virDomainDef *def)
{
size_t i;
@@ -9740,7 +9732,7 @@ qemuBuildMasterPRCommandLine(virDomainObjPtr vm,
managedAdded = true;
}
- if (qemuBuildPRManagerInfoProps(vm, disk, &props, &alias) < 0)
+ if (qemuBuildPRManagerInfoProps(disk, &props, &alias) < 0)
goto cleanup;
if (!props)
@@ -9934,7 +9926,7 @@ qemuBuildCommandLine(virQEMUDriverPtr driver,
if (qemuBuildMasterKeyCommandLine(cmd, priv) < 0)
goto error;
- if (qemuBuildMasterPRCommandLine(vm, cmd, def) < 0)
+ if (qemuBuildMasterPRCommandLine(cmd, def) < 0)
goto error;
if (enableFips)
diff --git a/src/qemu/qemu_command.h b/src/qemu/qemu_command.h
index da1fe679fe..621592cd79 100644
--- a/src/qemu/qemu_command.h
+++ b/src/qemu/qemu_command.h
@@ -55,8 +55,7 @@ virCommandPtr qemuBuildCommandLine(virQEMUDriverPtr driver,
int **nicindexes);
/* Generate the object properties for pr-manager */
-int qemuBuildPRManagerInfoProps(virDomainObjPtr vm,
- const virDomainDiskDef *disk,
+int qemuBuildPRManagerInfoProps(const virDomainDiskDef *disk,
virJSONValuePtr *propsret,
char **alias);
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index eaa796260c..92217e66fe 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -11930,6 +11930,22 @@ qemuDomainPrepareDiskCachemode(virDomainDiskDefPtr disk)
}
+static int
+qemuDomainPrepareStorageSourcePR(virStorageSourcePtr src,
+ qemuDomainObjPrivatePtr priv)
+{
+ if (!src->pr)
+ return 0;
+
+ if (virStoragePRDefIsManaged(src->pr)) {
+ if (!(src->pr->path = qemuDomainGetManagedPRSocketPath(priv)))
+ return -1;
+ }
+
+ return 0;
+}
+
+
int
qemuDomainPrepareDiskSource(virDomainDiskDefPtr disk,
qemuDomainObjPrivatePtr priv,
@@ -11946,6 +11962,9 @@ qemuDomainPrepareDiskSource(virDomainDiskDefPtr disk,
if (qemuDomainPrepareDiskSourceChain(disk, NULL, cfg, priv->qemuCaps) < 0)
return -1;
+ if (qemuDomainPrepareStorageSourcePR(disk->src, priv) < 0)
+ return -1;
+
return 0;
}
@@ -12051,22 +12070,12 @@ qemuProcessEventFree(struct qemuProcessEvent *event)
char *
-qemuDomainGetPRSocketPath(virDomainObjPtr vm,
- virStoragePRDefPtr pr)
+qemuDomainGetManagedPRSocketPath(qemuDomainObjPrivatePtr priv)
{
- qemuDomainObjPrivatePtr priv = vm->privateData;
- const char *defaultAlias = NULL;
char *ret = NULL;
- if (!pr)
- return NULL;
-
- if (virStoragePRDefIsManaged(pr)) {
- defaultAlias = qemuDomainGetManagedPRAlias();
- ignore_value(virAsprintf(&ret, "%s/%s.sock", priv->libDir,
defaultAlias));
- } else {
- ignore_value(VIR_STRDUP(ret, pr->path));
- }
+ ignore_value(virAsprintf(&ret, "%s/%s.sock", priv->libDir,
+ qemuDomainGetManagedPRAlias()));
return ret;
}
diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h
index 09969f606a..40d1d095a3 100644
--- a/src/qemu/qemu_domain.h
+++ b/src/qemu/qemu_domain.h
@@ -1006,7 +1006,6 @@ qemuDomainDiskCachemodeFlags(int cachemode,
bool *direct,
bool *noflush);
-char * qemuDomainGetPRSocketPath(virDomainObjPtr vm,
- virStoragePRDefPtr pr);
+char * qemuDomainGetManagedPRSocketPath(qemuDomainObjPrivatePtr priv);
#endif /* __QEMU_DOMAIN_H__ */
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index 39c457e607..77d37e5ef6 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -401,7 +401,7 @@ qemuMaybeBuildPRManagerInfoProps(virDomainObjPtr vm,
return 0;
}
- return qemuBuildPRManagerInfoProps(vm, disk, propsret, aliasret);
+ return qemuBuildPRManagerInfoProps(disk, propsret, aliasret);
}
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index a280784764..42b91b39ac 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -2659,7 +2659,7 @@ qemuProcessStartPRDaemon(virDomainObjPtr vm,
if ((pidfd = virPidFileAcquirePath(pidfile, false, -1)) < 0)
goto cleanup;
- if (!(socketPath = qemuDomainGetPRSocketPath(vm, disk->src->pr)))
+ if (!(socketPath = qemuDomainGetManagedPRSocketPath(priv)))
goto cleanup;
/* Remove stale socket */
--
2.16.2