Ondřej Surý 915aa590b6 Make isc_mem_isovermem() probabilistic ... Replace the hysteretic hi_water/lo_water switch with a stochastic check: always false below lo_water, always true at or above hi_water, linearly ramped probability in between. This spreads cache cleaning across many inserts instead of triggering a thundering herd once the hi_water mark is crossed (which causes every addrdataset to enter the LRU purge path simultaneously and serializes lookups behind the node write locks). The is_overmem atomic and its stores are no longer needed and are removed. The existing tests that asserted specific hysteretic state transitions are simplified to check only the deterministic boundaries. (cherry picked from commit ee24d2a1c3361dcc1c48fb29bb2e0b91bc3405e8)		2026-05-07 13:21:59 +02:00
..
dns	Make isc_mem_isovermem() probabilistic	2026-05-07 13:21:59 +02:00
include/tests	ISC_RUN_TEST_IMPL should use a static declaration	2026-01-29 00:43:25 +11:00
irs	Check that nameservers are parsed correctly	2024-12-13 10:27:22 +11:00
isc	Make isc_mem_isovermem() probabilistic	2026-05-07 13:21:59 +02:00
isccfg	Remove redundant parentheses from the return statement	2024-11-19 16:06:16 +01:00
libtest	Drop superfluous isc_mem_get() NULL check	2024-12-13 14:54:48 +01:00
ns	wrap ns_client_error() for unit testing	2025-02-25 16:23:14 -08:00
.gitignore	Move all the unit tests to /tests/<libname>/	2022-05-31 12:06:00 +02:00
Makefile.am	Stop the unit tests from running twice	2022-05-31 12:06:00 +02:00
unit-test-driver.sh.in	Reformat shell scripts with shfmt	2023-10-26 13:05:00 +02:00