Aaron Lehmann 60028ea97d image: Improve store locking ...

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Search doesn't need to take a lock on the store, because digestset has
its own locking.

Some other methods can get by with a read lock instead of an exclusive
lock.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Upstream-commit: 44e67adae5695e3e2c3b450453ab0fe6119eb80d
Component: engine

2017-06-20 18:31:29 -07:00

components/engine

image: Improve store locking

2017-06-20 18:31:29 -07:00

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