[PATCH] NEWS: Add haltpolling time statistic interface

Yang Fei yangfei85 at huawei.com
Thu Jul 29 10:55:36 UTC 2021


Signed-off-by: Yang Fei <yangfei85 at huawei.com>
---
 NEWS.rst | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/NEWS.rst b/NEWS.rst
index 00f8788536..a5021b386d 100644
--- a/NEWS.rst
+++ b/NEWS.rst
@@ -36,6 +36,12 @@ v7.6.0 (unreleased)
     of an incorrect definition, e.g. by forgetting to specify ``iommu=on`` on
     all virtio devices.
 
+  * domstats: Add haltpolling time statistic interface
+
+    Domstats now provide the data of cpu haltpolling time. This feature relies
+    on statistics available after kernel version 5.8. This will allow the user
+    to get more accurate CPU usage information if needed.
+
 * **Improvements**
 
 * **Bug fixes**
-- 
2.23.0





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