Invalidates only the pages that depend on tags, or everything when pathsForTags cannot tell. A wholesale purge re-queues PREFILL_ON_SAVE paths per save (50 saves/day is ~99% of free's fill budget); a node save's real set is 3 to 10 pages.
tags
PREFILL_ON_SAVE
Invalidates only the pages that depend on
tags, or everything when pathsForTags cannot tell. A wholesale purge re-queuesPREFILL_ON_SAVEpaths per save (50 saves/day is ~99% of free's fill budget); a node save's real set is 3 to 10 pages.