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doc: announce ABI change for hierarchical scheduler

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Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
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Stephen Hemminger 2015-07-16 14:21:39 -07:00 committed by Thomas Monjalon
parent 3c848bd7b1
commit 3baf80df84
1 changed files with 9 additions and 0 deletions
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9
doc/guides/rel_notes/deprecation.rst
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@ -61,3 +61,12 @@ Deprecation Notices
* ABI changes are planned for struct virtio_net in order to support vhost-user
multiple queues feature.
It should be integrated in release 2.2 without backward compatibility.
* 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.
* The scheduler statistics structure will change to allow keeping track of
RED actions.