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51d7f95c4b
endpointCnt is a refcounter used to track how many endpoints use a network, and how many networks references a config-only network. It's stored separately from the network. This is only used to determine if a network can be removed. This commit removes the `endpointCnt` struct and all its references. The refcounter is replaced by two lookups in the newly introduced `networks` and `endpoints` caches added to the `Controller`. Signed-off-by: Albin Kerouanton <albinker@gmail.com>
15 lines
335 B
Go
15 lines
335 B
Go
// FIXME(thaJeztah): remove once we are a module; the go:build directive prevents go from downgrading language version to go1.16:
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//go:build go1.22
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package maputil
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func FilterValues[K comparable, V any](in map[K]V, fn func(V) bool) []V {
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var out []V
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for _, v := range in {
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if fn(v) {
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out = append(out, v)
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}
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}
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return out
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}
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