From: Aishwarya Pant <aishpant@gmail.com>
To: "Konrad Rzeszutek Wilk" <konrad.wilk@oracle.com>,
"Roger Pau Monné" <roger.pau@citrix.com>,
xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org,
"Jonathan Corbet" <corbet@lwn.net>,
"Greg KH" <gregkh@linuxfoundation.org>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Subject: [PATCH] xen/blkback: update sysfs interface documentation
Date: Tue, 20 Feb 2018 15:23:19 +0530 [thread overview]
Message-ID: <20180220095319.GA29360@mordor.localdomain> (raw)
Add documentation for statistic attribute ds_req - the number of
discarded requests.
Signed-off-by: Aishwarya Pant <aishpant@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.wilk@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.wilk@oracle.com>
+Description:
+ Number of discard requests from the frontend.
--
2.16.1
reply other threads:[~2018-02-20 9:53 UTC|newest]
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