forked from TrueCloudLab/distribution
e36cb0a5d8
Instead of letting the cache grow without bound, use a LRU to impose a size limit. The limit is configurable through a new `blobdescriptorsize` config key. Signed-off-by: Aaron Lehmann <alehmann@netflix.com>
455 B
455 B
golang-lru
This provides the lru package which implements a fixed-size
thread safe LRU cache. It is based on the cache in Groupcache.
Documentation
Full docs are available on Godoc
Example
Using the LRU is very simple:
l, _ := New(128)
for i := 0; i < 256; i++ {
l.Add(i, nil)
}
if l.Len() != 128 {
panic(fmt.Sprintf("bad len: %v", l.Len()))
}