[PATCH v4 2/2] qemu: Implement VIR_DUMP_RESET

[Michal Privoznik <mprivozn@xxxxxxxxxx>]

This patch extends qemudDomainCoreDump so it supports new VIR_DUMP_RESET
flag. If this flag is set, domain is reset on successful dump. However,
this is needed to be done after we start CPUs.
---
 src/qemu/qemu_driver.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 0d0bea2..6199db5 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -2866,11 +2866,13 @@ static int qemudDomainCoreDump(virDomainPtr dom,
 {
     struct qemud_driver *driver = dom->conn->privateData;
     virDomainObjPtr vm;
+    qemuDomainObjPrivatePtr priv;
     int resume = 0, paused = 0;
     int ret = -1;
     virDomainEventPtr event = NULL;
 
-    virCheckFlags(VIR_DUMP_LIVE | VIR_DUMP_CRASH | VIR_DUMP_BYPASS_CACHE, -1);
+    virCheckFlags(VIR_DUMP_LIVE | VIR_DUMP_CRASH |
+                  VIR_DUMP_BYPASS_CACHE | VIR_DUMP_RESET, -1);
 
     qemuDriverLock(driver);
     vm = virDomainFindByUUID(&driver->domains, dom->uuid);
@@ -2938,6 +2940,11 @@ endjob:
             if (virGetLastError() == NULL)
                 qemuReportError(VIR_ERR_OPERATION_FAILED,
                                 "%s", _("resuming after dump failed"));
+        } else if ((ret == 0) && (flags & VIR_DUMP_RESET)) {
+            priv =  vm->privateData;
+            qemuDomainObjEnterMonitorWithDriver(driver, vm);
+            ret = qemuMonitorSystemReset(priv->mon);
+            qemuDomainObjExitMonitorWithDriver(driver, vm);
         }
     }
 
-- 
1.7.3.4

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