5:45 a.m.
In functions `qemuDomainObjInitJob`, `qemuDomainObjResetJob`,
`qemuDomainObjResetAgentJob`, `qemuDomainObjResetAsyncJob`,
`qemuDomainObjFreeJob`, `qemuDomainJobAllowed`,
`qemuDomainNestedJobAllowed` we avoid sending the complete
qemuDomainObjPrivatePtr as parameter and instead just send
qemuDomainJobObjPtr.
This is done in a effort to separating the qemu-job APIs into
a spearate file.
Signed-off-by: Prathamesh Chavan <pc44800(a)gmail.com>
---
src/qemu/qemu_domain.c | 94 ++++++++++++++++++++----------------------
src/qemu/qemu_domain.h | 4 +-
2 files changed, 46 insertions(+), 52 deletions(-)
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 2375b0de35..1ddaa922c5 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -350,15 +350,15 @@ qemuDomainEventEmitJobCompleted(virQEMUDriverPtr driver,
static int
-qemuDomainObjInitJob(qemuDomainObjPrivatePtr priv)
+qemuDomainObjInitJob(qemuDomainJobObjPtr job)
{
- memset(&priv->job, 0, sizeof(priv->job));
+ memset(job, 0, sizeof(*job));
- if (virCondInit(&priv->job.cond) < 0)
+ if (virCondInit(&job->cond) < 0)
return -1;
- if (virCondInit(&priv->job.asyncCond) < 0) {
- virCondDestroy(&priv->job.cond);
+ if (virCondInit(&job->asyncCond) < 0) {
+ virCondDestroy(&job->cond);
return -1;
}
@@ -366,10 +366,8 @@ qemuDomainObjInitJob(qemuDomainObjPrivatePtr priv)
}
static void
-qemuDomainObjResetJob(qemuDomainObjPrivatePtr priv)
+qemuDomainObjResetJob(qemuDomainJobObjPtr job)
{
- qemuDomainJobObjPtr job = &priv->job;
-
job->active = QEMU_JOB_NONE;
job->owner = 0;
job->ownerAPI = NULL;
@@ -378,10 +376,8 @@ qemuDomainObjResetJob(qemuDomainObjPrivatePtr priv)
static void
-qemuDomainObjResetAgentJob(qemuDomainObjPrivatePtr priv)
+qemuDomainObjResetAgentJob(qemuDomainJobObjPtr job)
{
- qemuDomainJobObjPtr job = &priv->job;
-
job->agentActive = QEMU_AGENT_JOB_NONE;
job->agentOwner = 0;
job->agentOwnerAPI = NULL;
@@ -390,10 +386,8 @@ qemuDomainObjResetAgentJob(qemuDomainObjPrivatePtr priv)
static void
-qemuDomainObjResetAsyncJob(qemuDomainObjPrivatePtr priv)
+qemuDomainObjResetAsyncJob(qemuDomainJobObjPtr job)
{
- qemuDomainJobObjPtr job = &priv->job;
-
job->asyncJob = QEMU_ASYNC_JOB_NONE;
job->asyncOwner = 0;
job->asyncOwnerAPI = NULL;
@@ -426,19 +420,19 @@ qemuDomainObjRestoreJob(virDomainObjPtr obj,
job->migParams = g_steal_pointer(&priv->job.migParams);
job->apiFlags = priv->job.apiFlags;
- qemuDomainObjResetJob(priv);
- qemuDomainObjResetAsyncJob(priv);
+ qemuDomainObjResetJob(&priv->job);
+ qemuDomainObjResetAsyncJob(&priv->job);
}
static void
-qemuDomainObjFreeJob(qemuDomainObjPrivatePtr priv)
+qemuDomainObjFreeJob(qemuDomainJobObjPtr job)
{
- qemuDomainObjResetJob(priv);
- qemuDomainObjResetAsyncJob(priv);
- g_clear_pointer(&priv->job.current, qemuDomainJobInfoFree);
- g_clear_pointer(&priv->job.completed, qemuDomainJobInfoFree);
- virCondDestroy(&priv->job.cond);
- virCondDestroy(&priv->job.asyncCond);
+ qemuDomainObjResetJob(job);
+ qemuDomainObjResetAsyncJob(job);
+ g_clear_pointer(&job->current, qemuDomainJobInfoFree);
+ g_clear_pointer(&job->completed, qemuDomainJobInfoFree);
+ virCondDestroy(&job->cond);
+ virCondDestroy(&job->asyncCond);
}
static bool
@@ -2231,7 +2225,7 @@ qemuDomainObjPrivateAlloc(void *opaque)
if (VIR_ALLOC(priv) < 0)
return NULL;
- if (qemuDomainObjInitJob(priv) < 0) {
+ if (qemuDomainObjInitJob(&priv->job) < 0) {
virReportSystemError(errno, "%s",
_("Unable to init qemu driver mutexes"));
goto error;
@@ -2342,7 +2336,7 @@ qemuDomainObjPrivateFree(void *data)
qemuDomainObjPrivateDataClear(priv);
virObjectUnref(priv->monConfig);
- qemuDomainObjFreeJob(priv);
+ qemuDomainObjFreeJob(&priv->job);
VIR_FREE(priv->lockState);
VIR_FREE(priv->origname);
@@ -6215,8 +6209,8 @@ qemuDomainObjDiscardAsyncJob(virQEMUDriverPtr driver,
virDomainObjPtr obj)
qemuDomainObjPrivatePtr priv = obj->privateData;
if (priv->job.active == QEMU_JOB_ASYNC_NESTED)
- qemuDomainObjResetJob(priv);
- qemuDomainObjResetAsyncJob(priv);
+ qemuDomainObjResetJob(&priv->job);
+ qemuDomainObjResetAsyncJob(&priv->job);
qemuDomainObjSaveStatus(driver, obj);
}
@@ -6237,28 +6231,28 @@ qemuDomainObjReleaseAsyncJob(virDomainObjPtr obj)
}
static bool
-qemuDomainNestedJobAllowed(qemuDomainObjPrivatePtr priv, qemuDomainJob job)
+qemuDomainNestedJobAllowed(qemuDomainJobObjPtr jobs, qemuDomainJob newJob)
{
- return !priv->job.asyncJob ||
- job == QEMU_JOB_NONE ||
- (priv->job.mask & JOB_MASK(job)) != 0;
+ return !jobs->asyncJob ||
+ newJob == QEMU_JOB_NONE ||
+ (jobs->mask & JOB_MASK(newJob)) != 0;
}
bool
-qemuDomainJobAllowed(qemuDomainObjPrivatePtr priv, qemuDomainJob job)
+qemuDomainJobAllowed(qemuDomainJobObjPtr jobs, qemuDomainJob newJob)
{
- return !priv->job.active && qemuDomainNestedJobAllowed(priv, job);
+ return !jobs->active && qemuDomainNestedJobAllowed(jobs, newJob);
}
static bool
-qemuDomainObjCanSetJob(qemuDomainObjPrivatePtr priv,
- qemuDomainJob job,
- qemuDomainAgentJob agentJob)
+qemuDomainObjCanSetJob(qemuDomainJobObjPtr job,
+ qemuDomainJob newJob,
+ qemuDomainAgentJob newAgentJob)
{
- return ((job == QEMU_JOB_NONE ||
- priv->job.active == QEMU_JOB_NONE) &&
- (agentJob == QEMU_AGENT_JOB_NONE ||
- priv->job.agentActive == QEMU_AGENT_JOB_NONE));
+ return ((newJob == QEMU_JOB_NONE ||
+ job->active == QEMU_JOB_NONE) &&
+ (newAgentJob == QEMU_AGENT_JOB_NONE ||
+ job->agentActive == QEMU_AGENT_JOB_NONE));
}
/* Give up waiting for mutex after 30 seconds */
@@ -6330,7 +6324,7 @@ qemuDomainObjBeginJobInternal(virQEMUDriverPtr driver,
goto error;
}
- while (!nested && !qemuDomainNestedJobAllowed(priv, job)) {
+ while (!nested && !qemuDomainNestedJobAllowed(&priv->job, job)) {
if (nowait)
goto cleanup;
@@ -6339,7 +6333,7 @@ qemuDomainObjBeginJobInternal(virQEMUDriverPtr driver,
goto error;
}
- while (!qemuDomainObjCanSetJob(priv, job, agentJob)) {
+ while (!qemuDomainObjCanSetJob(&priv->job, job, agentJob)) {
if (nowait)
goto cleanup;
@@ -6350,13 +6344,13 @@ qemuDomainObjBeginJobInternal(virQEMUDriverPtr driver,
/* No job is active but a new async job could have been started while obj
* was unlocked, so we need to recheck it. */
- if (!nested && !qemuDomainNestedJobAllowed(priv, job))
+ if (!nested && !qemuDomainNestedJobAllowed(&priv->job, job))
goto retry;
ignore_value(virTimeMillisNow(&now));
if (job) {
- qemuDomainObjResetJob(priv);
+ qemuDomainObjResetJob(&priv->job);
if (job != QEMU_JOB_ASYNC) {
VIR_DEBUG("Started job: %s (async=%s vm=%p name=%s)",
@@ -6371,7 +6365,7 @@ qemuDomainObjBeginJobInternal(virQEMUDriverPtr driver,
VIR_DEBUG("Started async job: %s (vm=%p name=%s)",
qemuDomainAsyncJobTypeToString(asyncJob),
obj, obj->def->name);
- qemuDomainObjResetAsyncJob(priv);
+ qemuDomainObjResetAsyncJob(&priv->job);
priv->job.current = g_new0(qemuDomainJobInfo, 1);
priv->job.current->status = QEMU_DOMAIN_JOB_STATUS_ACTIVE;
priv->job.asyncJob = asyncJob;
@@ -6383,7 +6377,7 @@ qemuDomainObjBeginJobInternal(virQEMUDriverPtr driver,
}
if (agentJob) {
- qemuDomainObjResetAgentJob(priv);
+ qemuDomainObjResetAgentJob(&priv->job);
VIR_DEBUG("Started agent job: %s (vm=%p name=%s job=%s async=%s)",
qemuDomainAgentJobTypeToString(agentJob),
@@ -6428,7 +6422,7 @@ qemuDomainObjBeginJobInternal(virQEMUDriverPtr driver,
duration / 1000, agentDuration / 1000, asyncDuration / 1000);
if (job) {
- if (nested || qemuDomainNestedJobAllowed(priv, job))
+ if (nested || qemuDomainNestedJobAllowed(&priv->job, job))
blocker = priv->job.ownerAPI;
else
blocker = priv->job.asyncOwnerAPI;
@@ -6617,7 +6611,7 @@ qemuDomainObjEndJob(virQEMUDriverPtr driver, virDomainObjPtr obj)
qemuDomainAsyncJobTypeToString(priv->job.asyncJob),
obj, obj->def->name);
- qemuDomainObjResetJob(priv);
+ qemuDomainObjResetJob(&priv->job);
if (qemuDomainTrackJob(job))
qemuDomainObjSaveStatus(driver, obj);
/* We indeed need to wake up ALL threads waiting because
@@ -6638,7 +6632,7 @@ qemuDomainObjEndAgentJob(virDomainObjPtr obj)
qemuDomainAsyncJobTypeToString(priv->job.asyncJob),
obj, obj->def->name);
- qemuDomainObjResetAgentJob(priv);
+ qemuDomainObjResetAgentJob(&priv->job);
/* We indeed need to wake up ALL threads waiting because
* grabbing a job requires checking more variables. */
virCondBroadcast(&priv->job.cond);
@@ -6655,7 +6649,7 @@ qemuDomainObjEndAsyncJob(virQEMUDriverPtr driver, virDomainObjPtr
obj)
qemuDomainAsyncJobTypeToString(priv->job.asyncJob),
obj, obj->def->name);
- qemuDomainObjResetAsyncJob(priv);
+ qemuDomainObjResetAsyncJob(&priv->job);
qemuDomainObjSaveStatus(driver, obj);
virCondBroadcast(&priv->job.asyncCond);
}
diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h
index e78a2b935d..19e80fef2b 100644
--- a/src/qemu/qemu_domain.h
+++ b/src/qemu/qemu_domain.h
@@ -860,8 +860,8 @@ void qemuDomainSetFakeReboot(virQEMUDriverPtr driver,
virDomainObjPtr vm,
bool value);
-bool qemuDomainJobAllowed(qemuDomainObjPrivatePtr priv,
- qemuDomainJob job);
+bool qemuDomainJobAllowed(qemuDomainJobObjPtr jobs,
+ qemuDomainJob newJob);
int qemuDomainCheckDiskStartupPolicy(virQEMUDriverPtr driver,
virDomainObjPtr vm,
--
2.17.1