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qemuBlockReopenFormat: Extract @src handling and monitor invocation

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This will simplify testing of the blockdev-reopen code once it's
enabled.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Peter Krempa 2021-02-22 17:55:01 +01:00
parent 378f2263ba
commit 6f5980ee39
1 changed files with 17 additions and 5 deletions
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22
src/qemu/qemu_block.c
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@ -3286,6 +3286,22 @@ qemuBlockBitmapsHandleCommitFinish(virStorageSource *topsrc,
}
static int
qemuBlockReopenFormatMon(qemuMonitor *mon,
virStorageSource *src)
{
g_autoptr(virJSONValue) reopenprops = NULL;
if (!(reopenprops = qemuBlockStorageSourceGetBlockdevProps(src, src->backingStore)))
return -1;
if (qemuMonitorBlockdevReopen(mon, &reopenprops) < 0)
return -1;
return 0;
}
/**
* qemuBlockReopenFormat:
* @vm: domain object
@ -3303,7 +3319,6 @@ qemuBlockReopenFormat(virDomainObj *vm,
{
qemuDomainObjPrivate *priv = vm->privateData;
virQEMUDriver *driver = priv->driver;
g_autoptr(virJSONValue) reopenprops = NULL;
int rc;
/* If we are lacking the object here, qemu might have opened an image with
@ -3314,13 +3329,10 @@ qemuBlockReopenFormat(virDomainObj *vm,
return -1;
}
if (!(reopenprops = qemuBlockStorageSourceGetBlockdevProps(src, src->backingStore)))
return -1;
if (qemuDomainObjEnterMonitorAsync(driver, vm, asyncJob) < 0)
return -1;
rc = qemuMonitorBlockdevReopen(priv->mon, &reopenprops);
rc = qemuBlockReopenFormatMon(priv->mon, src);
if (qemuDomainObjExitMonitor(driver, vm) < 0 || rc < 0)
return -1;