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nodedev: add persistent and transient filter on list

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Allow to filter node devices based on their persistent or transient
states.

Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Boris Fiuczynski 2024-02-22 14:02:03 +01:00 committed by Michal Privoznik
parent 6fcf613c6f
commit e2c5c47439
3 changed files with 16 additions and 1 deletions
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2
include/libvirt/libvirt-nodedev.h
View File

@ -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;

7
src/conf/node_device_conf.h
View File

@ -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);

8
src/conf/virnodedeviceobj.c
View File

@ -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