[7.4.0] Implement disk cache garbage collection.#23833

Merged

meteorcloudy merged 17 commits intobazelbuild:release-7.4.0from tjgq:disk-cache-gc-cherrypick

Oct 2, 2024

+1,316-17

Commits on Oct 1, 2024

[7.4.0] Implement core garbage collection logic for the disk cache.
tjgq
committed
[7.4.0] Deflake DiskCacheGarbageCollectorTest.
tjgq
committed
[7.4.0] Implement a helper class to manage a shared or exclusive lock around the disk cache.
tjgq
committed
[7.4.0] Wire DiskCacheGarbageCollector into RemoteModule as an IdleTask.
tjgq
committed
[7.4.0] Collect and log statistics for every disk cache garbage collection run.
tjgq
committed
[7.4.0] Tie-break by path, so that AC entries are garbage collected before CAS entries with the same age.
tjgq
committed
[7.4.0] Acquire an exclusive lock on the disk cache while running a garbage collection.
tjgq
committed
[7.4.0] Add a standalone disk cache garbage collection utility.
tjgq
committed
[7.4.0] Use a dedicated thread pool for disk cache garbage collection.
tjgq
committed
[7.4.0] Add an end-to-end test for disk cache garbage collection.
tjgq
committed
[7.4.0] Amend the description of DiskCacheClient to reflect the addition of automatic garbage collection.
tjgq
committed
[7.4.0] Correctly handle non-ASCII paths in DiskCacheLock.
tjgq
committed
[7.4.0] Document disk cache garbage collection.
tjgq
committed
[7.4.0] Fix export of //src/tools/diskcache and include it in pre/postsubmits.
tjgq
committed
[7.4.0] Use a LongAdder instead of an AtomicLong.
tjgq
committed
[7.4.0] Correctly handle path encoding in DiskCacheLock.
tjgq
committed
[7.4.0] Check the mtime again immediately before garbage collecting a disk cache entry.
tjgq
committed