Re: [libvirt] [PATCH v2 2/9] caps: Add new capability for the iotune group name

Add the capability to detect if the qemu binary can support the feature to use throttling.group. Signed-off-by: John Ferlan <jferlan(a)redhat.com&gt; --- src/qemu/qemu_capabilities.c | 2 ++ src/qemu/qemu_capabilities.h | 1 + tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.6.0-gicv2.aarch64.xml | 1 + tests/qemucapabilitiesdata/caps_2.6.0-gicv3.aarch64.xml | 1 + tests/qemucapabilitiesdata/caps_2.6.0.ppc64le.xml | 1 + tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml | 1 + tests/qemucapabilitiesdata/caps_2.7.0.x86_64.xml | 1 + 9 files changed, 10 insertions(+)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 747226c..7bdb324 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -350,6 +350,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST, "ivshmem-plain", "ivshmem-doorbell", /* 240 */ + "drive-iotune-group", ); @@ -2850,6 +2851,7 @@ static struct virQEMUCapsCommandLineProps virQEMUCapsCommandLine[] = { { "name", "guest", QEMU_CAPS_NAME_GUEST }, { "spice", "unix", QEMU_CAPS_SPICE_UNIX }, { "drive", "throttling.bps-total-max-length", QEMU_CAPS_DRIVE_IOTUNE_MAX_LENGTH }, + { "drive", "throttling.group", QEMU_CAPS_DRIVE_IOTUNE_GROUP }, }; static int diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index d104404..65b1d75 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -385,6 +385,7 @@ typedef enum { /* 240 */ QEMU_CAPS_DEVICE_IVSHMEM_DOORBELL, /* -device ivshmem-doorbell */ + QEMU_CAPS_DRIVE_IOTUNE_GROUP, /* -drive throttling.group=<name> */ QEMU_CAPS_LAST /* this must always be the last item */ } virQEMUCapsFlags; diff --git a/tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml index 3162758..e65ebe6 100644 --- a/tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.4.0.x86_64.xml @@ -181,6 +181,7 @@ <flag name='virtio-pci-disable-legacy'/> <flag name='machine-iommu'/> <flag name='virtio-vga'/> + <flag name='drive-iotune-group'/> <version>2004000</version> <kvmVersion>0</kvmVersion> <package></package> diff --git a/tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml index 62d42c3..fc00271 100644 --- a/tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.5.0.x86_64.xml @@ -186,6 +186,7 @@ <flag name='virtio-pci-disable-legacy'/> <flag name='machine-iommu'/> <flag name='virtio-vga'/> + <flag name='drive-iotune-group'/> <version>2005000</version> <kvmVersion>0</kvmVersion> <package></package> diff --git a/tests/qemucapabilitiesdata/caps_2.6.0-gicv2.aarch64.xml b/tests/qemucapabilitiesdata/caps_2.6.0-gicv2.aarch64.xml index 4f1a58b..a7a1ea0 100644 --- a/tests/qemucapabilitiesdata/caps_2.6.0-gicv2.aarch64.xml +++ b/tests/qemucapabilitiesdata/caps_2.6.0-gicv2.aarch64.xml @@ -161,6 +161,7 @@ <flag name='drive-iotune-max-length'/> <flag name='ivshmem-plain'/> <flag name='ivshmem-doorbell'/> + <flag name='drive-iotune-group'/> <version>2005094</version> <kvmVersion>0</kvmVersion> <package></package> diff --git a/tests/qemucapabilitiesdata/caps_2.6.0-gicv3.aarch64.xml b/tests/qemucapabilitiesdata/caps_2.6.0-gicv3.aarch64.xml index 0fa333a..2e4cb37 100644 --- a/tests/qemucapabilitiesdata/caps_2.6.0-gicv3.aarch64.xml +++ b/tests/qemucapabilitiesdata/caps_2.6.0-gicv3.aarch64.xml @@ -161,6 +161,7 @@ <flag name='drive-iotune-max-length'/> <flag name='ivshmem-plain'/> <flag name='ivshmem-doorbell'/> + <flag name='drive-iotune-group'/> <version>2005094</version> <kvmVersion>0</kvmVersion> <package></package> diff --git a/tests/qemucapabilitiesdata/caps_2.6.0.ppc64le.xml b/tests/qemucapabilitiesdata/caps_2.6.0.ppc64le.xml index 7b3b61c..5a1b3f3 100644 --- a/tests/qemucapabilitiesdata/caps_2.6.0.ppc64le.xml +++ b/tests/qemucapabilitiesdata/caps_2.6.0.ppc64le.xml @@ -156,6 +156,7 @@ <flag name='drive-iotune-max-length'/> <flag name='ivshmem-plain'/> <flag name='ivshmem-doorbell'/> + <flag name='drive-iotune-group'/> <version>2005094</version> <kvmVersion>0</kvmVersion> <package></package> diff --git a/tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml index 74b5402..79e9690 100644 --- a/tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.6.0.x86_64.xml @@ -195,6 +195,7 @@ <flag name='drive-iotune-max-length'/> <flag name='ivshmem-plain'/> <flag name='ivshmem-doorbell'/> + <flag name='drive-iotune-group'/> <version>2006000</version> <kvmVersion>0</kvmVersion> <package></package> diff --git a/tests/qemucapabilitiesdata/caps_2.7.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_2.7.0.x86_64.xml index 05dfcad..daf95c1 100644 --- a/tests/qemucapabilitiesdata/caps_2.7.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_2.7.0.x86_64.xml @@ -196,6 +196,7 @@ <flag name='drive-iotune-max-length'/> <flag name='ivshmem-plain'/> <flag name='ivshmem-doorbell'/> + <flag name='drive-iotune-group'/> <version>2007000</version> <kvmVersion>0</kvmVersion> <package> (v2.7.0)</package>