Update max-packetcache-entries setting doc

Since 4.9.0, the packet cache is sharded and shared by all threads.

diff --git a/pdns/recursordist/docs/settings.rst b/pdns/recursordist/docs/settings.rst
index 740c2e3a93c0ec249f4102ea74c2811cc0ef0a9a..fc3f1e0c98cf91c1ce72dde546c9469cfb6a7e8e 100644 (file)
--- a/pdns/recursordist/docs/settings.rst
+++ b/pdns/recursordist/docs/settings.rst
@@ -1250,8 +1250,7 @@ Maximum number of simultaneous MTasker threads.
 -  Integer
 -  Default: 500000
 
-Maximum number of Packet Cache entries. Each worker and each distributor thread has a packet cache instance.
-This number will be divided by the number of worker plus the number of distributor threads to compute the maximum number of entries per cache instance.
+Maximum number of Packet Cache entries. Sharded and shared by all threads since 4.9.0.
 
 .. _setting-max-qperq: