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Code Issues Releases Wiki Activity

Remove cleaning-interval remnants.

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Since 2008, the cleaning-interval timer has been documented as
"effectively obsolete" and disabled in the default configuration with
a comment saying "now meaningless".

This change deletes all the code that implements the cleaning-interval
timer, except for the config parser in whcih it is now explicitly
marked as obsolete.

I have verified (using the deletelru and deletettl cache stats) that
named still cleans the cache after this change.
This commit is contained in:
Tony Finch
2018-04-13 17:09:16 +01:00
committed by Mark Andrews
parent e43925f284
commit a9dca5831b
11 changed files with 13 additions and 146 deletions
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2
lib/isccfg/namedconf.c
View File

@@ -1846,7 +1846,7 @@ view_clauses[] = {
{ "cache-file", &cfg_type_qstring, 0 },
{ "catalog-zones", &cfg_type_catz, 0 },
{ "check-names", &cfg_type_checknames, CFG_CLAUSEFLAG_MULTI },
{ "cleaning-interval", &cfg_type_uint32, 0 },
{ "cleaning-interval", &cfg_type_uint32, CFG_CLAUSEFLAG_OBSOLETE },
{ "clients-per-query", &cfg_type_uint32, 0 },
{ "deny-answer-addresses", &cfg_type_denyaddresses, 0 },
{ "deny-answer-aliases", &cfg_type_denyaliases, 0 },