Clean up repeated package import

Signed-off-by: Zechun Chen <zechun.chen@daocloud.io>

pkg/cri/sbserver/container_create.go

@@ -37,13 +37,11 @@ import (
 	"github.com/containerd/containerd/log"
 	"github.com/containerd/containerd/oci"
 	"github.com/containerd/containerd/pkg/cri/annotations"
-	"github.com/containerd/containerd/pkg/cri/config"
 	criconfig "github.com/containerd/containerd/pkg/cri/config"
 	cio "github.com/containerd/containerd/pkg/cri/io"
 	customopts "github.com/containerd/containerd/pkg/cri/opts"
 	containerstore "github.com/containerd/containerd/pkg/cri/store/container"
 	"github.com/containerd/containerd/pkg/cri/util"
-	ctrdutil "github.com/containerd/containerd/pkg/cri/util"
 	"github.com/containerd/containerd/platforms"
 )
 
@@ -285,7 +283,7 @@ func (c *criService) CreateContainer(ctx context.Context, r *runtime.CreateConta
 	}
 	defer func() {
 		if retErr != nil {
-			deferCtx, deferCancel := ctrdutil.DeferContext()
+			deferCtx, deferCancel := util.DeferContext()
 			defer deferCancel()
 			if err := cntr.Delete(deferCtx, containerd.WithSnapshotCleanup); err != nil {
 				log.G(ctx).WithError(err).Errorf("Failed to delete containerd container %q", id)
@@ -355,7 +353,7 @@ func (c *criService) volumeMounts(containerRootDir string, criMounts []*runtime.
 // runtimeSpec returns a default runtime spec used in cri-containerd.
 func (c *criService) runtimeSpec(id string, platform platforms.Platform, baseSpecFile string, opts ...oci.SpecOpts) (*runtimespec.Spec, error) {
 	// GenerateSpec needs namespace.
-	ctx := ctrdutil.NamespacedContext()
+	ctx := util.NamespacedContext()
 	container := &containers.Container{ID: id}
 
 	if baseSpecFile != "" {
@@ -418,7 +416,7 @@ func (c *criService) buildContainerSpec(
 	sandboxConfig *runtime.PodSandboxConfig,
 	imageConfig *imagespec.ImageConfig,
 	extraMounts []*runtime.Mount,
-	ociRuntime config.Runtime,
+	ociRuntime criconfig.Runtime,
 ) (_ *runtimespec.Spec, retErr error) {
 	var (
 		specOpts []oci.SpecOpts
@@ -493,7 +491,7 @@ func (c *criService) buildLinuxSpec(
 	sandboxConfig *runtime.PodSandboxConfig,
 	imageConfig *imagespec.ImageConfig,
 	extraMounts []*runtime.Mount,
-	ociRuntime config.Runtime,
+	ociRuntime criconfig.Runtime,
 ) (_ []oci.SpecOpts, retErr error) {
 	specOpts := []oci.SpecOpts{
 		oci.WithoutRunMount,
@@ -728,7 +726,7 @@ func (c *criService) buildWindowsSpec(
 	sandboxConfig *runtime.PodSandboxConfig,
 	imageConfig *imagespec.ImageConfig,
 	extraMounts []*runtime.Mount,
-	ociRuntime config.Runtime,
+	ociRuntime criconfig.Runtime,
 ) (_ []oci.SpecOpts, retErr error) {
 	specOpts := []oci.SpecOpts{
 		customopts.WithProcessArgs(config, imageConfig),
@@ -829,7 +827,7 @@ func (c *criService) buildDarwinSpec(
 	sandboxConfig *runtime.PodSandboxConfig,
 	imageConfig *imagespec.ImageConfig,
 	extraMounts []*runtime.Mount,
-	ociRuntime config.Runtime,
+	ociRuntime criconfig.Runtime,
 ) (_ []oci.SpecOpts, retErr error) {
 	specOpts := []oci.SpecOpts{
 		customopts.WithProcessArgs(config, imageConfig),

pkg/cri/sbserver/container_execsync.go

@@ -34,7 +34,6 @@ import (
 
 	cio "github.com/containerd/containerd/pkg/cri/io"
 	"github.com/containerd/containerd/pkg/cri/util"
-	ctrdutil "github.com/containerd/containerd/pkg/cri/util"
 	cioutil "github.com/containerd/containerd/pkg/ioutil"
 )
 
@@ -158,7 +157,7 @@ func (c *criService) execInternal(ctx context.Context, container containerd.Cont
 		return nil, fmt.Errorf("failed to create exec %q: %w", execID, err)
 	}
 	defer func() {
-		deferCtx, deferCancel := ctrdutil.DeferContext()
+		deferCtx, deferCancel := util.DeferContext()
 		defer deferCancel()
 		if _, err := process.Delete(deferCtx, containerd.WithProcessKill); err != nil {
 			log.G(ctx).WithError(err).Errorf("Failed to delete exec process %q for container %q", execID, id)

pkg/cri/sbserver/sandbox_run.go

@@ -39,7 +39,6 @@ import (
 	"github.com/containerd/containerd/pkg/cri/server/bandwidth"
 	sandboxstore "github.com/containerd/containerd/pkg/cri/store/sandbox"
 	"github.com/containerd/containerd/pkg/cri/util"
-	ctrdutil "github.com/containerd/containerd/pkg/cri/util"
 	"github.com/containerd/containerd/pkg/netns"
 	"github.com/containerd/containerd/protobuf"
 	sb "github.com/containerd/containerd/sandbox"
@@ -186,7 +185,7 @@ func (c *criService) RunPodSandbox(ctx context.Context, r *runtime.RunPodSandbox
 		defer func() {
 			// Remove the network namespace only if all the resource cleanup is done.
 			if retErr != nil && cleanupErr == nil {
-				deferCtx, deferCancel := ctrdutil.DeferContext()
+				deferCtx, deferCancel := util.DeferContext()
 				defer deferCancel()
 				// Teardown network if an error is returned.
 				if cleanupErr = c.teardownPodNetwork(deferCtx, sandbox); cleanupErr != nil {
@@ -276,7 +275,7 @@ func (c *criService) RunPodSandbox(ctx context.Context, r *runtime.RunPodSandbox
 	go func() {
 		defer close(exitCh)
 
-		ctx := ctrdutil.NamespacedContext()
+		ctx := util.NamespacedContext()
 		resp, err := controller.Wait(ctx, id)
 		if err != nil {
 			log.G(ctx).WithError(err).Error("failed to wait for sandbox exit")