mirror of https://github.com/k3s-io/k3s
18a8184dce
Part of https://github.com/kubernetes/kubernetes/pull/63040 is the assumption that scheduler cache updates must happen before equivalence cache updates for any given informer event. The reason for this is that the equivalence cache implementation checks the main cache for staleness while holding the equiv. cache write lock. case 1: If an informer invalidates an equiv. cache entry before the staleness check, then we know that the main cache update completed. case 2: If an informer blocks trying to grab the equiv. cache lock, then invalidation will occur right after the potentially stale update is written. This patch adds a note to places where we invalidate the equivalence cache so that hopefully nobody violates this invariant. |
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| .. | ||
| BUILD | ||
| cache_comparer.go | ||
| cache_comparer_test.go | ||
| factory.go | ||
| factory_test.go | ||
| plugins.go | ||
| plugins_test.go | ||
| signal.go | ||
| signal_windows.go | ||