Add an API to allow fetching the memory only dump statistics
for a job via the qemuDomainGetJobInfo API.

Signed-off-by: John Ferlan <jfer...@redhat.com>
---
 src/qemu/qemu_domain.c | 50 ++++++++++++++++++++++++++++++++++++++++++++
 src/qemu/qemu_driver.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 106 insertions(+)

diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 662d02896..1e1a1ad4f 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -470,6 +470,11 @@ qemuDomainJobInfoToInfo(qemuDomainJobInfoPtr jobInfo,
         break;
 
     case QEMU_DOMAIN_JOB_STATS_TYPE_MEMDUMP:
+        info->memTotal = jobInfo->stats.dump.total;
+        info->memProcessed = jobInfo->stats.dump.completed;
+        info->memRemaining = info->memTotal - info->memProcessed;
+        break;
+
     case QEMU_DOMAIN_JOB_STATS_TYPE_NONE:
         break;
     }
@@ -656,6 +661,49 @@ qemuDomainMigrationJobInfoToParams(qemuDomainJobInfoPtr 
jobInfo,
 }
 
 
+static int
+qemuDomainDumpJobInfoToParams(qemuDomainJobInfoPtr jobInfo,
+                              int *type,
+                              virTypedParameterPtr *params,
+                              int *nparams)
+{
+    qemuMonitorDumpStats *stats = &jobInfo->stats.dump;
+    virTypedParameterPtr par = NULL;
+    int maxpar = 0;
+    int npar = 0;
+
+    if (virTypedParamsAddInt(&par, &npar, &maxpar,
+                             VIR_DOMAIN_JOB_OPERATION,
+                             jobInfo->operation) < 0)
+        goto error;
+
+    if (virTypedParamsAddULLong(&par, &npar, &maxpar,
+                                VIR_DOMAIN_JOB_TIME_ELAPSED,
+                                jobInfo->timeElapsed) < 0)
+        goto error;
+
+    if (virTypedParamsAddULLong(&par, &npar, &maxpar,
+                                VIR_DOMAIN_JOB_MEMORY_TOTAL,
+                                stats->total) < 0 ||
+        virTypedParamsAddULLong(&par, &npar, &maxpar,
+                                VIR_DOMAIN_JOB_MEMORY_PROCESSED,
+                                stats->completed) < 0 ||
+        virTypedParamsAddULLong(&par, &npar, &maxpar,
+                                VIR_DOMAIN_JOB_MEMORY_REMAINING,
+                                stats->total - stats->completed) < 0)
+        goto error;
+
+    *type = qemuDomainJobStatusToType(jobInfo->status);
+    *params = par;
+    *nparams = npar;
+    return 0;
+
+ error:
+    virTypedParamsFree(par, npar);
+    return -1;
+}
+
+
 int
 qemuDomainJobInfoToParams(qemuDomainJobInfoPtr jobInfo,
                           int *type,
@@ -668,6 +716,8 @@ qemuDomainJobInfoToParams(qemuDomainJobInfoPtr jobInfo,
         return qemuDomainMigrationJobInfoToParams(jobInfo, type, params, 
nparams);
 
     case QEMU_DOMAIN_JOB_STATS_TYPE_MEMDUMP:
+        return qemuDomainDumpJobInfoToParams(jobInfo, type, params, nparams);
+
     case QEMU_DOMAIN_JOB_STATS_TYPE_NONE:
         break;
     }
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 5e537dc89..dc03c0290 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -13192,6 +13192,57 @@ qemuDomainGetJobInfoMigrationStats(virQEMUDriverPtr 
driver,
 
 
 static int
+qemuDomainGetJobInfoDumpStats(virQEMUDriverPtr driver,
+                              virDomainObjPtr vm,
+                              qemuDomainJobInfoPtr jobInfo)
+{
+    qemuDomainObjPrivatePtr priv = vm->privateData;
+    qemuMonitorDumpStats stats = { 0 };
+    int rc;
+
+    if (qemuDomainObjEnterMonitorAsync(driver, vm, QEMU_ASYNC_JOB_NONE) < 0)
+        return -1;
+
+    rc = qemuMonitorQueryDump(priv->mon, &stats);
+
+    if (qemuDomainObjExitMonitor(driver, vm) < 0 || rc < 0)
+        return -1;
+
+    jobInfo->stats.dump = stats;
+
+    if (qemuDomainJobInfoUpdateTime(jobInfo) < 0)
+        return -1;
+
+    switch (jobInfo->stats.dump.status) {
+    case QEMU_MONITOR_DUMP_STATUS_NONE:
+    case QEMU_MONITOR_DUMP_STATUS_FAILED:
+    case QEMU_MONITOR_DUMP_STATUS_LAST:
+        virReportError(VIR_ERR_OPERATION_FAILED,
+                       _("dump query failed, status=%d"),
+                       jobInfo->stats.dump.status);
+        return -1;
+        break;
+
+    case QEMU_MONITOR_DUMP_STATUS_ACTIVE:
+        jobInfo->status = QEMU_DOMAIN_JOB_STATUS_ACTIVE;
+        VIR_DEBUG("dump active, bytes written='%llu' remaining='%llu'",
+                  jobInfo->stats.dump.completed,
+                  jobInfo->stats.dump.total -
+                  jobInfo->stats.dump.completed);
+        break;
+
+    case QEMU_MONITOR_DUMP_STATUS_COMPLETED:
+        jobInfo->status = QEMU_DOMAIN_JOB_STATUS_COMPLETED;
+        VIR_DEBUG("dump completed, bytes written='%llu'",
+                  jobInfo->stats.dump.completed);
+        break;
+    }
+
+    return 0;
+}
+
+
+static int
 qemuDomainGetJobStatsInternal(virQEMUDriverPtr driver,
                               virDomainObjPtr vm,
                               bool completed,
@@ -13241,6 +13292,11 @@ qemuDomainGetJobStatsInternal(virQEMUDriverPtr driver,
         break;
 
     case QEMU_DOMAIN_JOB_STATS_TYPE_MEMDUMP:
+        if (qemuDomainGetJobInfoDumpStats(driver, vm, jobInfo) < 0)
+            goto cleanup;
+        ret = 0;
+        break;
+
     case QEMU_DOMAIN_JOB_STATS_TYPE_NONE:
         break;
     }
-- 
2.13.6

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