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 bf1333d..810548f 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
@@ -226,7 +231,11 @@ New Features
   Added eBPF JIT support for arm64 architecture to improve the eBPF program
   performance.
 
-* **Added RIB (Routing Information Base) library.**
+* **Added RIB and FIB (Routing/Forwarding Information Base) libraries.**
+
+  RIB and FIB can replace the LPM (Longest Prefix Match) library
+  with better control plane (RIB) performance.
+  The data plane (FIB) can be extended with new algorithms.
 
 * **Updated testpmd.**
 
@@ -404,6 +413,7 @@ The libraries prepended with a plus sign were incremented in this version.
      librte_efd.so.1
    + librte_ethdev.so.13
    + librte_eventdev.so.8
+   + librte_fib.so.1
      librte_flow_classify.so.1
      librte_gro.so.1
      librte_gso.so.1