Ondřej Surý ddd5586a51 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 13:09:18 +02:00
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comparekeys	Remove TKEY Mode 2 (Diffie-Hellman)	2023-03-08 08:36:25 +01:00
testdata	Move resconf_test.c to tests/dns and cleanup	2024-12-12 22:50:22 +00:00
testkeys	Move all the unit tests to /tests/<libname>/	2022-05-28 14:53:02 -07:00
.gitignore	Remove test.skr unit test file	2024-09-09 17:42:05 +00:00
acl_test.c	Refactor dns_{acl,aclenv}_create to return void	2023-10-13 14:44:40 +02:00
badcache_test.c	Improve the badcache cleaning by adding LRU and using RCU	2024-11-27 17:07:03 +00:00
db_test.c	Support compilation with cmocka 2.0.0+	2026-01-07 11:17:42 +01:00
dbdiff_test.c	Include <inttypes.h> whenever including <cmocka.h>	2023-05-18 15:12:23 +02:00
dbiterator_test.c	Implement dns_dbiterator_seek3	2025-12-11 13:53:25 +01:00
dbversion_test.c	qpzone find() function could set foundname incorrectly	2025-03-17 09:27:09 +00:00
diff_test.c	Import isc/list.h after cmocka to avoid redefinition errors	2025-07-29 14:07:05 +02:00
dispatch_test.c	Implement seamless TCP connection reuse in dns_dispatch	2026-05-06 15:05:48 +02:00
dns64_test.c	Include <inttypes.h> whenever including <cmocka.h>	2023-05-18 15:12:23 +02:00
dnstap_test.c	Convert dns_dtenv_t reference counting to standard macors	2026-03-18 17:04:56 +00:00
dst_test.c	Use clang-format-20 to update formatting	2025-06-25 13:32:08 +10:00
ede_test.c	Support compilation with cmocka 2.0.0+	2026-01-07 11:17:42 +01:00
geoip_test.c	Remove redundant parentheses from the return statement	2024-11-19 14:26:52 +01:00
Kdh.+002+18602.key	Move all the unit tests to /tests/<libname>/	2022-05-28 14:53:02 -07:00
keytable_test.c	Remove redundant parentheses from the return statement	2024-11-19 14:26:52 +01:00
Krsa.+008+29238.key	Check if RSASHA1 is supported by the OS	2022-08-09 16:22:19 +02:00
Makefile.am	Move resconf_test.c to tests/dns and cleanup	2024-12-12 22:50:22 +00:00
master_test.c	Fix formatting	2026-02-02 10:32:38 +01:00
mkraw.pl	Move all the unit tests to /tests/<libname>/	2022-05-28 14:53:02 -07:00
name_test.c	Use clang-format-20 to update formatting	2025-06-25 13:32:08 +10:00
nametree_test.c	Remove redundant parentheses from the return statement	2024-11-19 14:26:52 +01:00
nsec3_test.c	Change max NSEC3 iterations in unit tests to 50	2023-12-05 14:58:58 +00:00
nsec3param_test.c	Remove redundant parentheses from the return statement	2024-11-19 14:26:52 +01:00
private_test.c	Preserve brackets around string concatenation	2025-06-25 13:26:13 +10:00
qp_test.c	Support compilation with cmocka 2.0.0+	2026-01-07 11:17:42 +01:00
qpdb_test.c	Make isc_mem_isovermem() probabilistic	2026-05-07 13:09:18 +02:00
qpmulti_test.c	Fix dns_qpmulti_memusage() on empty dns_qpmulti_t instance	2025-09-17 14:01:44 +02:00
qpzone_test.c	Fix formatting	2026-02-02 10:32:38 +01:00
rbt_test.c	Remove redundant parentheses from the return statement	2024-11-19 14:26:52 +01:00
rdata_test.c	Test the ability to walk the iterators multiple times	2026-03-27 12:45:25 +00:00
rdataset_test.c	Include <inttypes.h> whenever including <cmocka.h>	2023-05-18 15:12:23 +02:00
rdatasetstats_test.c	Refactor isc_stats_create() and its downstream users to return void	2023-07-27 11:37:44 +02:00
resconf_test.c	Move resconf_test.c to tests/dns and cleanup	2024-12-12 22:50:22 +00:00
resolver_test.c	Support compilation with cmocka 2.0.0+	2026-01-07 11:17:42 +01:00
rsa_test.c	Reject RSA DNSKEYs with oversize public exponents at parse time	2026-04-30 13:16:30 +02:00
sigs_test.c	Remove redundant parentheses from the return statement	2024-11-19 14:26:52 +01:00
skr_test.c	Fix dnssec-keygen key collision checking for KEY rrtype keys	2025-10-22 12:55:41 +11:00
time_test.c	Move all the unit tests to /tests/<libname>/	2022-05-28 14:53:02 -07:00
tsig_test.c	Fix and call tsig_badsig unit test	2026-01-24 07:29:59 +11:00
update_test.c	standardize CHECK and RETERR macros	2025-12-03 19:17:20 -08:00
zonemgr_test.c	Remove redundant parentheses from the return statement	2024-11-19 14:26:52 +01:00
zt_test.c	Remove redundant parentheses from the return statement	2024-11-19 14:26:52 +01:00