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Merge pull request #10488 from dcantah/avoid-realloc

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Avoid potential reallocs by pre-sizing some slices
This commit is contained in:
Samuel Karp
2024-07-22 05:39:19 +00:00
committed by GitHub
parent 01a2b6fd86 b41bb6df73
commit 1e3c35bd0d
5 changed files with 17 additions and 17 deletions
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4
core/images/archive/importer.go
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@@ -256,8 +256,8 @@ func onUntarBlob(ctx context.Context, r io.Reader, store content.Ingester, size
func resolveLayers(ctx context.Context, store content.Store, layerFiles []string, blobs map[string]ocispec.Descriptor, compress bool) ([]ocispec.Descriptor, error) {
layers := make([]ocispec.Descriptor, len(layerFiles))
filters := make([]string, len(layerFiles))
descs := map[digest.Digest]*ocispec.Descriptor{}
filters := []string{}
for i, f := range layerFiles {
desc, ok := blobs[f]
if !ok {
@@ -265,7 +265,7 @@ func resolveLayers(ctx context.Context, store content.Store, layerFiles []string
}
layers[i] = desc
descs[desc.Digest] = &layers[i]
filters = append(filters, fmt.Sprintf("labels.\"%s\"==%s", labels.LabelUncompressed, desc.Digest.String()))
filters[i] = fmt.Sprintf("labels.\"%s\"==%s", labels.LabelUncompressed, desc.Digest.String())
}
err := store.Walk(ctx, func(info content.Info) error {