Add documentation for statistic attribute ds_req - the number of discarded requests.
Signed-off-by: Aishwarya Pant <aishp...@gmail.com> --- 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 <konrad.w...@oracle.com> 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 <konrad.w...@oracle.com> +Description: + Number of discard requests from the frontend. -- 2.16.1