[dpdk-dev] [PATCH] doc: announce ABI change for librte_sched

[Stephen Hemminger <stephen@networkplumber.org>]

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 doc/guides/rel_notes/abi.rst | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/doc/guides/rel_notes/abi.rst b/doc/guides/rel_notes/abi.rst
index 9e98d62..a4d100b 100644
--- a/doc/guides/rel_notes/abi.rst
+++ b/doc/guides/rel_notes/abi.rst
@@ -34,3 +34,12 @@ Deprecation Notices
   creates a dummy/empty malloc library to fulfill binaries with dynamic linking
   dependencies on librte_malloc.so. Such dummy library will not be created from
   release 2.2 so binaries will need to be rebuilt.
+
+* librte_sched (rte_sched.h): The scheduler hierarchy structure
+  (rte_sched_port_hierarchy) will change to allow for a larger number of subport
+  entries. The number of available traffic_classes and queues may also change.
+  The mbuf structure element for sched hierarchy will also change from a single
+  32 bit to a 64 bit structure.
+
+* librte_sched (rte_sched.h): The scheduler statistics structure will change
+  to allow keeping track of RED actions.
-- 
2.1.4