Add documentation for statistic attribute ds_req - the number of
discarded requests.
Signed-off-by: Aishwarya Pant <[email protected]>
---
Documentation/ABI/stable/sysfs-bus-xen-backend | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/ABI/stable/sysfs-bus-xen-backend b/Documentation/ABI/stable/sysfs-bus-xen-backend
index 3d5951c8bf5f..20ef835785ec 100644
--- a/Documentation/ABI/stable/sysfs-bus-xen-backend
+++ b/Documentation/ABI/stable/sysfs-bus-xen-backend
@@ -73,3 +73,10 @@ KernelVersion: 3.0
Contact: Konrad Rzeszutek Wilk <[email protected]>
Description:
Number of sectors written by the frontend.
+
+What: /sys/bus/xen-backend/devices/vbd-*/statistics/ds_req
+Date: October 2011
+KernelVersion: 3.1
+Contact: Konrad Rzeszutek Wilk <[email protected]>
+Description:
+ Number of discard requests from the frontend.
--
2.16.1