From: Ondřej Surý <ondrej@sury.org>
Date: Thu, 7 Oct 2021 19:55:18 +0000 (+0200)
Subject: Add CHANGES and release note for [GL #2941]
X-Git-Tag: v9.17.20~57^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=89c41fbd0377aebc1ad8d892278741cd831ed146;p=thirdparty%2Fbind9.git

Add CHANGES and release note for [GL #2941]
---

diff --git a/CHANGES b/CHANGES
index 42f6bd2814f..a0bf41bc2bf 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+5740.	[func]		Implement incremental resizing of RBT hash table to
+			perform the rehashing gradually. [GL #2941]
+
 5739.	[func]		Change default of 'dnssec-dnskey-kskonly' to 'yes'.
 			[GL #1316]
 
diff --git a/doc/notes/notes-current.rst b/doc/notes/notes-current.rst
index 3076250a501..0235cbf0231 100644
--- a/doc/notes/notes-current.rst
+++ b/doc/notes/notes-current.rst
@@ -36,6 +36,10 @@ New Features
   possible to achieve perfect forward secrecy for DNS-over-TLS and
   DNS-over-HTTPS. :gl:`#2796`
 
+- Implement incremental resizing of RBT hash tables to perform the rehashing
+  gradually instead all-at-once to be able to grow the memory usage gradually
+  while keeping steady response rate during the rehashing. :gl:`#2941`
+
 Removed Features
 ~~~~~~~~~~~~~~~~