From: Peter Krempa <pkrempa@redhat.com> The capability tracks support for 'stats-intervals' property of disk frontends which enables statistics collection on the devices. Signed-off-by: Peter Krempa <pkrempa@redhat.com> --- src/qemu/qemu_capabilities.c | 5 +++++ src/qemu/qemu_capabilities.h | 1 + tests/qemucapabilitiesdata/caps_10.2.0_x86_64.xml | 1 + 3 files changed, 7 insertions(+) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 618291e5b6..7d643c5357 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -746,6 +746,7 @@ VIR_ENUM_IMPL(virQEMUCaps, /* 485 */ "acpi-generic-initiator", /* QEMU_CAPS_ACPI_GENERIC_INITIATOR */ + "disk-timed-stats", /* QEMU_CAPS_DISK_TIMED_STATS */ ); @@ -1478,6 +1479,7 @@ static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsVirtioBlk[] = { { "queue-size", QEMU_CAPS_VIRTIO_BLK_QUEUE_SIZE, NULL }, { "acpi-index", QEMU_CAPS_ACPI_INDEX, NULL }, { "iothread-vq-mapping", QEMU_CAPS_VIRTIO_BLK_IOTHREAD_MAPPING, NULL }, + { "stats-intervals", QEMU_CAPS_DISK_TIMED_STATS, NULL }, }; static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsVirtioNet[] = { @@ -1509,9 +1511,11 @@ static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsVfioPCI[] = { static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsSCSIDisk[] = { { "channel", QEMU_CAPS_SCSI_DISK_CHANNEL, NULL }, { "rotation_rate", QEMU_CAPS_ROTATION_RATE, NULL }, + { "stats-intervals", QEMU_CAPS_DISK_TIMED_STATS, NULL }, }; static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsIDEDrive[] = { + { "stats-intervals", QEMU_CAPS_DISK_TIMED_STATS, NULL }, }; static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsPiix4PM[] = { @@ -1523,6 +1527,7 @@ static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsUSBRedir[] = { }; static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsUSBStorage[] = { + { "stats-intervals", QEMU_CAPS_DISK_TIMED_STATS, NULL }, }; static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsKVMPit[] = { diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index c71fc19a03..3e9963bb85 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -727,6 +727,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */ /* 485 */ QEMU_CAPS_ACPI_GENERIC_INITIATOR, /* -object acpi-generic-initiator */ + QEMU_CAPS_DISK_TIMED_STATS, /* timed stats support ('stats-intervals' property of disk frontends) */ QEMU_CAPS_LAST /* this must always be the last item */ } virQEMUCapsFlags; diff --git a/tests/qemucapabilitiesdata/caps_10.2.0_x86_64.xml b/tests/qemucapabilitiesdata/caps_10.2.0_x86_64.xml index 59d33c7049..49fdb6edba 100644 --- a/tests/qemucapabilitiesdata/caps_10.2.0_x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_10.2.0_x86_64.xml @@ -215,6 +215,7 @@ <flag name='tdx-guest'/> <flag name='qom-list-get'/> <flag name='acpi-generic-initiator'/> + <flag name='disk-timed-stats'/> <version>10001050</version> <microcodeVersion>43100287</microcodeVersion> <package>v10.1.0-1063-g3bf55b83ef</package> -- 2.51.0