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chrislu
c4c4d227a1
Optimized two loops that were holding RLock for extended periods: Before: - Held RLock during entire loop iteration - Included string parsing and cache lookups - Could block resetVidMap for significant time with large batches After: - Grab vidMap pointer with brief RLock - Release lock immediately - Perform all loop operations on local pointer Impact: - First loop: Cache check on initial volumeIds - Second loop: Double-check after singleflight wait Benefits: - Minimal lock hold time (just pointer copy) - resetVidMap no longer blocked by long loops - Better concurrent performance with large volume ID lists - Still thread-safe (vidMap methods have internal locks) Verified with: go test -race ./weed/wdclient/... (passes)