[PATCH 1/3] qemu: accept queue_size XML element

--- docs/schemas/domaincommon.rng | 5 +++++ src/conf/domain_conf.c | 6 ++++++ src/conf/domain_conf.h | 1 + 3 files changed, 12 insertions(+) diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index 11fa24f398..fdc04f90aa 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -2363,6 +2363,11 @@ <ref name="positiveInteger"/> </attribute> </optional> + <optional> + <attribute name="queue_size"> + <ref name="positiveInteger"/> + </attribute> + </optional> <ref name="virtioOptions"/> <optional> <element name="metadata_cache"> diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 6127513117..cfce32379e 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -8930,6 +8930,9 @@ virDomainDiskDefDriverParseXML(virDomainDiskDef *def, if (virXMLPropUInt(cur, "queues", 10, VIR_XML_PROP_NONE, &def->queues) < 0) return -1; + if (virXMLPropUInt(cur, "queue_size", 10, VIR_XML_PROP_NONE, &def->queue_size) < 0) + return -1; + return 0; } @@ -23416,6 +23419,9 @@ virDomainDiskDefFormatDriver(virBuffer *buf, if (disk->queues) virBufferAsprintf(&attrBuf, " queues='%u'", disk->queues); + if (disk->queue_size) + virBufferAsprintf(&attrBuf, " queue_size='%u'", disk->queue_size); + virDomainVirtioOptionsFormat(&attrBuf, disk->virtio); if (disk->src->metadataCacheMaxSize > 0) { diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index c7e6df7981..688a842660 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -584,6 +584,7 @@ struct _virDomainDiskDef { virDomainDiskDetectZeroes detect_zeroes; char *domain_name; /* backend domain name */ unsigned int queues; + unsigned int queue_size; virDomainDiskModel model; virDomainVirtioOptions *virtio; -- 2.17.1