Dmitry Ilvokhin 3820e38dc1 Remove validation for HPA ratios ... Config validation was introduced at 3aae792b with main intention to fix infinite purging loop, but it didn't actually fix the underlying problem, just masked it. Later 47d69b4ea was merged to address the same problem. Options `hpa_dirty_mult` and `hpa_hugification_threshold` have different application dimensions: `hpa_dirty_mult` applied to active memory on the shard, but `hpa_hugification_threshold` is a threshold for single pageslab (hugepage). It doesn't make much sense to sum them up together. While it is true that too high value of `hpa_dirty_mult` and too low value of `hpa_hugification_threshold` can lead to pathological behaviour, it is true for other options as well. Poor configurations might lead to suboptimal and sometimes completely unacceptable behaviour and that's OK, that is exactly the reason why they are called poor. There are other mechanism exist to prevent extreme behaviour, when we hugified and then immediately purged page, see `hpa_hugify_blocked_by_ndirty` function, which exist to prevent exactly this case. Lastly, `hpa_dirty_mult + hpa_hugification_threshold >= 1` constraint is too tight and prevents a lot of valid configurations.		2024-11-20 18:59:07 -08:00
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analyze	Tcache batching: Plumbing	2024-05-22 10:30:31 -07:00
include/test	Add batching to arena bins.	2024-05-22 10:30:31 -07:00
integration	Make headers self-contained by fixing `#include`s	2023-07-14 09:06:32 -07:00
src	Enable a few additional warnings for CI and fix the issues they uncovered	2023-08-11 13:56:23 -07:00
stress	increase the ncached_max in fill_flush test case to 1024	2024-08-06 13:16:09 -07:00
unit	Remove validation for HPA ratios	2024-11-20 18:59:07 -08:00
test.sh.in	Print test error messages in color when stderr is a terminal	2023-07-13 13:03:23 -07:00