Add CHANGES and release note for [GL #2638]

diff --git a/CHANGES b/CHANGES
index 1d17918f21729a8715d067673f1495a6a72ab710..f22fab71c8aa17c681cc61b47ae311bfa449e3c6 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+5624.  [func]          Remove the taskmgr dispatch threads and run the tasks
+                       on top of netmgr loops. [GL #2638]
+
 5623.  [bug]           Prevent double xfrin_fail() call when shutting down
                        the server during ongoing transfer. [GL #2630]
 

diff --git a/doc/notes/notes-current.rst b/doc/notes/notes-current.rst
index b9dbae2b1cdaf3f00839d08291b8b14cb4748d6c..750aa62360c7491edbfd3de454b93d84750a0e5e 100644 (file)
--- a/doc/notes/notes-current.rst
+++ b/doc/notes/notes-current.rst
@@ -92,3 +92,9 @@ Bug Fixes
 
 - ``named`` would overwrite a zone file unconditionally when it recovered from
   a corrupted journal. [GL #2623]
+
+- After the networking manager was introduced to ``named`` to handle
+  incoming traffic, it was discovered that the recursive performance had been
+  degraded compared to the previous version (9.11).  This has been now fixed by
+  running internal tasks inside the networking manager worker threads, so
+  they do not compete for resources. [GL #2638]