Device rules are stored in BPF map that is a hash type, this function
will create a key based on major and minor id of device.
Signed-off-by: Pavel Hrdina <phrdina@xxxxxxxxxx>
---
src/util/vircgroupv2.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/src/util/vircgroupv2.c b/src/util/vircgroupv2.c
index 30f8da22ac..198d2ea03e 100644
--- a/src/util/vircgroupv2.c
+++ b/src/util/vircgroupv2.c
@@ -1993,6 +1993,14 @@ virCgroupV2DeviceGetPerms(int perms,
}
+static __u64
+virCgroupV2DeviceGetKey(int major,
+ int minor)
+{
+ return (__u64)major << 32 | ((__u64)minor & 0x00000000ffffffff);
+}
+
+
virCgroupBackend virCgroupV2Backend = {
.type = VIR_CGROUP_BACKEND_TYPE_V2,
--
2.20.1
--
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