[libvirt RFC 04/24] qemu_block: add sync option to qemuBlockCommitImpl

This will allow starting synchronous block commit job that will be used by snapshot delete code. Signed-off-by: Pavel Hrdina <phrdina(a)redhat.com&gt; --- src/qemu/qemu_block.c | 6 +++++- src/qemu/qemu_block.h | 1 + 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu_block.c b/src/qemu/qemu_block.c index 902ec7b2a5..bc46966d22 100644 --- a/src/qemu/qemu_block.c +++ b/src/qemu/qemu_block.c @@ -3211,6 +3211,7 @@ qemuBlockCommitImpl(virDomainObj *vm, virStorageSource *topSource, virStorageSource *top_parent, unsigned long bandwidth, + bool sync, unsigned int flags) { qemuDomainObjPrivate *priv = vm->privateData; @@ -3338,6 +3339,9 @@ qemuBlockCommitImpl(virDomainObj *vm, !(backingPath = qemuBlockGetBackingStoreString(baseSource, false))) goto error; + if (sync) + qemuBlockJobSyncBegin(job); + qemuDomainObjEnterMonitor(vm); rc = qemuMonitorBlockCommit(priv->mon, @@ -3412,7 +3416,7 @@ qemuBlockCommit(virDomainObj *vm, return -1; return qemuBlockCommitImpl(vm, driver, disk, baseSource, topSource, - top_parent, bandwidth, flags); + top_parent, bandwidth, false, flags); } diff --git a/src/qemu/qemu_block.h b/src/qemu/qemu_block.h index 35f7718697..29b5ac9ea1 100644 --- a/src/qemu/qemu_block.h +++ b/src/qemu/qemu_block.h @@ -285,6 +285,7 @@ qemuBlockCommitImpl(virDomainObj *vm, virStorageSource *topSource, virStorageSource *top_parent, unsigned long bandwidth, + bool sync, unsigned int flags); int -- 2.37.2