mempool: prevent objects from being across pages

[dpdk.git] / doc / guides / rel_notes / release_19_11.rst

diff --git a/doc/guides/rel_notes/release_19_11.rst b/doc/guides/rel_notes/release_19_11.rst
index a009bc06896986f80a5a0a6961b2ff6191dbd570..810548f1de9978214cd59f51e55b54a2f0b36e15 100644 (file)
--- a/doc/guides/rel_notes/release_19_11.rst
+++ b/doc/guides/rel_notes/release_19_11.rst
@@ -65,6 +65,11 @@ New Features
 
   The lock-free stack implementation is enabled for aarch64 platforms.
 
+* **Changed mempool allocation behaviour.**
+
+  Objects are no longer across pages by default.
+  It may consume more memory when using small memory pages.
+
 * **Added support of dynamic fields and flags in mbuf.**
 
   This new feature adds the ability to dynamically register some room