[v9,4/4] doc: added RCU to the release notes

Message ID 20190501035419.33524-5-honnappa.nagarahalli@arm.com
State New
Headers show
Series
  • lib/rcu: add RCU library supporting QSBR mechanism
Related show

Commit Message

Honnappa Nagarahalli May 1, 2019, 3:54 a.m.
Added RCU library addition to the release notes

Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>

---
 doc/guides/rel_notes/release_19_05.rst | 8 ++++++++
 1 file changed, 8 insertions(+)

-- 
2.17.1

Comments

Mcnamara, John May 1, 2019, 11:31 a.m. | #1
> -----Original Message-----

> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Honnappa Nagarahalli

> Sent: Wednesday, May 1, 2019 4:54 AM

> To: Ananyev, Konstantin <konstantin.ananyev@intel.com>;

> stephen@networkplumber.org; paulmck@linux.ibm.com; Kovacevic, Marko

> <marko.kovacevic@intel.com>; dev@dpdk.org

> Cc: honnappa.nagarahalli@arm.com; gavin.hu@arm.com;

> dharmik.thakkar@arm.com; malvika.gupta@arm.com

> Subject: [dpdk-dev] [PATCH v9 4/4] doc: added RCU to the release notes

> 

> Added RCU library addition to the release notes

> 

> Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>


Acked-by: John McNamara <john.mcnamara@intel.com>

Patch

diff --git a/doc/guides/rel_notes/release_19_05.rst b/doc/guides/rel_notes/release_19_05.rst
index d5ed564ab..687c01bc1 100644
--- a/doc/guides/rel_notes/release_19_05.rst
+++ b/doc/guides/rel_notes/release_19_05.rst
@@ -68,6 +68,13 @@  New Features
   Added a new lock-free stack handler, which uses the newly added stack
   library.
 
+* **Added RCU library.**
+
+  Added RCU library supporting quiescent state based memory reclamation method.
+  This library helps identify the quiescent state of the reader threads so
+  that the writers can free the memory associated with the lock free data
+  structures.
+
 * **Updated KNI module and PMD.**
 
   Updated the KNI kernel module to set the max_mtu according to the given
@@ -330,6 +337,7 @@  The libraries prepended with a plus sign were incremented in this version.
      librte_port.so.3
      librte_power.so.1
      librte_rawdev.so.1
+   + librte_rcu.so.1
      librte_reorder.so.1
      librte_ring.so.2
      librte_sched.so.2