Diffstat (limited to 'doc/guides/rel_notes/release_18_11.rst')
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/guides/rel_notes/release_18_11.rst b/doc/guides/rel_notes/release_18_11.rst
index 771295d..b354840 100644
@@ -190,6 +190,12 @@ New Features
collisions. In addition, the internal hashing algorithm was changed to use
partial-key hashing to improve memory efficiency and lookup performance.
+* **Added lock free reader/writer concurrency to hash library (rte_hash).**
+ Lock free reader/writer concurrency prevents the readers from getting
+ blocked due to a pre-empted writer thread. This allows the hash library
+ to be used in scenarios where the writer thread runs on control plane.
* **Added Traffic Pattern Aware Power Control Library**
Added an experimental library. This extend Power Library and provide