Jun Wu ac6c6cf3fa mutationstore: avoid excessive server lookups for lazy dag ... Summary: The mutationstore might contain lots of names (commit hashes) that are unknown to the repo. When using a lazy changelog, by default, those names will be looked up remotely, and most of the time the server just returns "name is outside the graph". We don't have negative cache to speed it up, because cache invalidation is tricky - every lazy pull would in theory invalidate them. To make things faster, let's just skip names in the mutationstore that are unknown _locally_ without asking the server. In theory this might affect correctness. Practically, this should only affect "landed as" markers, because all drafts should be non-lazy. If the "landed as" correctness is an issue, we can fix forward "landed as" later (ex. by writing down the public commit hash explicitly in debugmarklanded). Reviewed By: andll Differential Revision: D29111710 fbshipit-source-id: 2c1b16a8140ca4f7195bf1206ffe1db4750185b9		2021-06-14 16:00:58 -07:00
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src	mutationstore: avoid excessive server lookups for lazy dag	2021-06-14 16:00:58 -07:00
Cargo.toml	mutationstore: asyncize more places	2021-04-13 16:37:46 -07:00