From 6b1a7a46640505722c1047e83871ef66238bfe8e Mon Sep 17 00:00:00 2001 From: Zhihong Wang Date: Fri, 25 May 2018 19:40:24 +0800 Subject: [PATCH] doc: add vhost interrupt mode in release notes Signed-off-by: Zhihong Wang Acked-by: Marko Kovacevic --- doc/guides/rel_notes/release_18_05.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/doc/guides/rel_notes/release_18_05.rst b/doc/guides/rel_notes/release_18_05.rst index 4f692e5748..180bd6e79a 100644 --- a/doc/guides/rel_notes/release_18_05.rst +++ b/doc/guides/rel_notes/release_18_05.rst @@ -141,6 +141,12 @@ New Features driver the assigned VF gets configured to Rx/Tx directly to VM's virtio vrings. +* **Added support for vhost dequeue interrupt mode.** + + Added support for vhost dequeue interrupt mode to release cpus to others when + no data to transmit. Applications could register an epoll event fd to associate + Rx queues with interrupt vectors. + * **Added support for virtio-user server mode.** In a container environment if the vhost-user backend restarts, there's no way for it to reconnect to virtio-user. To address this, support for server mode -- 2.20.1