// necessary. mHeap_Alloc will also sweep npages, so this only
	// pays the debt down to npage pages.
	deductSweepCredit(npages*_PageSize, npages)

	spc := makeSpanClass(0, noscan)
	s := mheap_.alloc(npages, spc)
	if s == nil {
		throw("out of memory")
	}

	// Count the alloc in consistent, external stats.
	stats := memstats.heapStats.acquire()
	atomic.Xadd64(&stats.largeAlloc, int64(npages*pageSize))

all-push-images: $(addprefix sub-push-image-,$(ALL_OS_ARCH))

# NOTE(claudiub): A non-default builder instance is needed in order to build Windows images.
all-push: all-push-images push-manifest

push-manifest:

**Note**: We need the owner of the PR to perform the appropriate testing with built/pushed images to their own docker repository before we would build/push images to the official Istio repository.

## General Setup

```bash
# This defines the docker hub to use when running integration tests and building docker images
# eg: HUB="docker.io/istio", HUB="gcr.io/istio-testing"
export HUB="docker.io/$USER"

func TestEncodeAllGo1Dot5GlobalColorModel(t *testing.T) { testEncodeAll(t, true, true) }

func TestEncodeMismatchDelay(t *testing.T) {
	images := make([]*image.Paletted, 2)
	for i := range images {
		images[i] = image.NewPaletted(image.Rect(0, 0, 5, 5), palette.Plan9)
	}

	g0 := &GIF{
		Image: images,
		Delay: make([]int, 1),
	}
	if err := EncodeAll(io.Discard, g0); err == nil {

		for i := range slow.BySize {
			slow.BySize[i].Mallocs = bySize[i].Mallocs
			slow.BySize[i].Frees = bySize[i].Frees
		}

		for i := mheap_.pages.start; i < mheap_.pages.end; i++ {
			chunk := mheap_.pages.tryChunkOf(i)
			if chunk == nil {
				continue
			}
			pg := chunk.scavenged.popcntRange(0, pallocChunkPages)
			slow.HeapReleased += uint64(pg) * pageSize
		}

	    IFS=' ' read -r -a tmpfiles <<< "$f"
	    files+=("${tmpfiles[@]}")
        done
    fi

    # log where we pull the images from
    log-dump-ssh "${node_name}" "sudo ctr -n k8s.io images ls" > "${dir}/images-containerd.log" || true
    log-dump-ssh "${node_name}" "sudo docker images --all" > "${dir}/images-docker.log" || true

    # Try dumping coverage profiles, if it looks like coverage is enabled in the first place.

  "${DOCKER[@]}" rmi "${conformance_tag}" &>/dev/null || true
}

# This builds all the release docker images (One docker image per binary)
# Args:
#  $1 - binary_dir, the directory to save the tared images to.
#  $2 - arch, architecture for which we are building docker images.
function kube::release::create_docker_images_for_server() {
  # Create a sub-shell so that we don't pollute the outer environment
  (

readonly KUBE_CONTAINER_RSYNC_PORT=8730

# These are the default versions (image tags) for their respective base images.
readonly __default_distroless_iptables_version=v0.5.5
readonly __default_go_runner_version=v2.3.1-go1.22.4-bookworm.0
readonly __default_setcap_version=bookworm-v1.0.3

# These are the base images for the Docker-wrapped binaries.

		// Apply the filter.
		// Skip filter for NoCompression and paletted images (cbP8) as
		// "filters are rarely useful on palette images" and will result
		// in larger files (see http://www.libpng.org/pub/png/book/chapter09.html).
		f := ftNone
		if level != zlib.NoCompression && cb != cbP8 && cb != cbP4 && cb != cbP2 && cb != cbP1 {
			// Since we skip paletted images we don't have to worry about
			// bitsPerPixel not being a multiple of 8

		}
	}

	if !flags.dryRun {
		fmt.Println("[upgrade/prepull] Pulling images required for setting up a Kubernetes cluster")
		fmt.Println("[upgrade/prepull] This might take a minute or two, depending on the speed of your internet connection")
		fmt.Println("[upgrade/prepull] You can also perform this action beforehand using 'kubeadm config images pull'")