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storage
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3 Commits

Author SHA1 Message Date
Miloslav Trmač 2d90000b09 Add missing error checks in tests 
... and remove one WriteFile that was always failing.

Signed-off-by: Miloslav Trmač <mitr@redhat.com>
 2022-10-14 17:17:54 +02:00
Daniel J Walsh f39066fe1b Update packages to match latest code in moby/pkg 
Had to vendor in a new version of golang.org/x/net to build
Also had to make some changes to drivers to handle
archive.Reader -> io.Reader
archive.Archive -> io.ReadCloser

Also update .gitingore to ignore emacs files, containers-storage.*
and generated man pages.

Also no longer test travis against golang 1.7, cri-o, moby have also
done this.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
 2017-09-12 18:00:29 +00:00
Brian Goff 9a25b1d942 Improve performance/reduce allocs of bytespipe 
Creates a `fixedBuffer` type that is used to encapsulate functionality
for reading/writing from the underlying byte slices.

Uses lazily-loaded set of sync.Pools for storing buffers that are no
longer needed so they can be re-used.

```
benchmark                     old ns/op     new ns/op     delta
BenchmarkBytesPipeWrite-8     138469        48985         -64.62%
BenchmarkBytesPipeRead-8      130922        56601         -56.77%

benchmark                     old allocs     new allocs     delta
BenchmarkBytesPipeWrite-8     18             8              -55.56%
BenchmarkBytesPipeRead-8      0              0              +0.00%

benchmark                     old bytes     new bytes     delta
BenchmarkBytesPipeWrite-8     66903         1649          -97.54%
BenchmarkBytesPipeRead-8      0             1             +Inf%
```

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
 2016-04-05 13:06:04 -04:00