3 commits

Author	SHA1	Message	Date
Kevin Svetlitski	3aae792b10	Fix infinite purging loop in HPA ... As reported in #2449, under certain circumstances it's possible to get stuck in an infinite loop attempting to purge from the HPA. We now handle this by validating the HPA settings at the end of configuration parsing and either normalizing them or aborting depending on if `abort_conf` is set.	2023-08-08 14:36:19 -07:00
Alex Lapenkou	8229cc77c5	Wake up background threads on demand ... This change allows every allocator conforming to PAI communicate that it deferred some work for the future. Without it if a background thread goes into indefinite sleep, there is no way to notify it about upcoming deferred work.	2021-09-17 16:56:41 -07:00
David Goldblatt	1d4a7666d5	HPA: Do deferred operations on background threads.	2021-07-12 17:59:18 -07:00