fix(region): guest batch create isolated devices add host lock (#24013)

wanyaoqi · web-flow · commit 518f81ba6923 · 2026-01-06T18:10:49.000+08:00
diff --git a/pkg/compute/models/guests.go b/pkg/compute/models/guests.go
@@ -4877,6 +4877,8 @@ func (self *SGuest) CreateIsolatedDeviceOnHost(ctx context.Context, userCred mcc
 		}
 	}
 
+	lockman.LockObject(ctx, host)
+	defer lockman.ReleaseObject(ctx, host)
 	usedDeviceMap := map[string]*SIsolatedDevice{}
 	for _, devConfig := range devs {
 		if devConfig.DevType == api.NIC_TYPE || devConfig.DevType == api.NVME_PT_TYPE {

Original file line number	Diff line number	Diff line change
`@@ -4877,6 +4877,8 @@ func (self *SGuest) CreateIsolatedDeviceOnHost(ctx context.Context, userCred mcc`
`4877`	`4877`	`}`
`4878`	`4878`	`}`
`4879`	`4879`
	`4880`	`+ lockman.LockObject(ctx, host)`
	`4881`	`+ defer lockman.ReleaseObject(ctx, host)`
`4880`	`4882`	`usedDeviceMap := map[string]*SIsolatedDevice{}`
`4881`	`4883`	`for _, devConfig := range devs {`
`4882`	`4884`	`if devConfig.DevType == api.NIC_TYPE \|\| devConfig.DevType == api.NVME_PT_TYPE {`