Allow to filter node devices based on their persisted or transient states.
Signed-off-by: Boris Fiuczynski <fiuczy@xxxxxxxxxxxxx>
Reviewed-by: Jonathon Jongsma <jjongsma@xxxxxxxxxx>
---
include/libvirt/libvirt-nodedev.h | 2 ++
src/conf/node_device_conf.h | 7 ++++++-
src/conf/virnodedeviceobj.c | 8 ++++++++
3 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/include/libvirt/libvirt-nodedev.h b/include/libvirt/libvirt-nodedev.h
index 53ffce6c69..f7ddbfa4ad 100644
--- a/include/libvirt/libvirt-nodedev.h
+++ b/include/libvirt/libvirt-nodedev.h
@@ -91,6 +91,8 @@ typedef enum {
VIR_CONNECT_LIST_NODE_DEVICES_CAP_AP_MATRIX = 1 << 20, /* s390 AP Matrix (Since: 7.0.0) */
VIR_CONNECT_LIST_NODE_DEVICES_CAP_VPD = 1 << 21, /* Device with VPD (Since: 7.9.0) */
+ VIR_CONNECT_LIST_NODE_DEVICES_PERSISTENT = 1 << 28, /* Persisted devices (Since: 10.1.0) */
+ VIR_CONNECT_LIST_NODE_DEVICES_TRANSIENT = 1 << 29, /* Transient devices (Since: 10.1.0) */
VIR_CONNECT_LIST_NODE_DEVICES_INACTIVE = 1 << 30, /* Inactive devices (Since: 7.3.0) */
VIR_CONNECT_LIST_NODE_DEVICES_ACTIVE = 1U << 31, /* Active devices (Since: 7.3.0) */
} virConnectListAllNodeDeviceFlags;
diff --git a/src/conf/node_device_conf.h b/src/conf/node_device_conf.h
index f59440dbb9..f0a5333881 100644
--- a/src/conf/node_device_conf.h
+++ b/src/conf/node_device_conf.h
@@ -432,9 +432,14 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC(virNodeDevCapsDef, virNodeDevCapsDefFree);
VIR_CONNECT_LIST_NODE_DEVICES_ACTIVE | \
VIR_CONNECT_LIST_NODE_DEVICES_INACTIVE
+#define VIR_CONNECT_LIST_NODE_DEVICES_FILTERS_PERSISTENT \
+ VIR_CONNECT_LIST_NODE_DEVICES_PERSISTENT | \
+ VIR_CONNECT_LIST_NODE_DEVICES_TRANSIENT
+
#define VIR_CONNECT_LIST_NODE_DEVICES_FILTERS_ALL \
VIR_CONNECT_LIST_NODE_DEVICES_FILTERS_CAP | \
- VIR_CONNECT_LIST_NODE_DEVICES_FILTERS_ACTIVE
+ VIR_CONNECT_LIST_NODE_DEVICES_FILTERS_ACTIVE | \
+ VIR_CONNECT_LIST_NODE_DEVICES_FILTERS_PERSISTENT
int
virNodeDeviceGetSCSIHostCaps(virNodeDevCapSCSIHost *scsi_host);
diff --git a/src/conf/virnodedeviceobj.c b/src/conf/virnodedeviceobj.c
index cfef30d47e..31ec4249d8 100644
--- a/src/conf/virnodedeviceobj.c
+++ b/src/conf/virnodedeviceobj.c
@@ -911,6 +911,14 @@ virNodeDeviceObjMatch(virNodeDeviceObj *obj,
return false;
}
+ if (flags & (VIR_CONNECT_LIST_NODE_DEVICES_FILTERS_PERSISTENT)) {
+ if (!((MATCH(VIR_CONNECT_LIST_NODE_DEVICES_PERSISTENT) &&
+ virNodeDeviceObjIsPersistent(obj)) ||
+ (MATCH(VIR_CONNECT_LIST_NODE_DEVICES_TRANSIENT) &&
+ !virNodeDeviceObjIsPersistent(obj))))
+ return false;
+ }
+
return true;
}
#undef MATCH
--
2.42.0
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