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| author | Joe Jin <joe.jin@oracle.com> | 2018-08-28 07:56:08 -0700 |
|---|---|---|
| committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2018-08-28 17:37:40 -0400 |
| commit | 076e2cedd6ea4786569c35f8725b4efdc1ecf2f2 (patch) | |
| tree | d5c6d2f1523f5f130b94e3b63d656d1456c2daa4 /Documentation | |
| parent | b2d7a075a1ccef2fb321d595802190c8e9b39004 (diff) | |
| download | lwn-076e2cedd6ea4786569c35f8725b4efdc1ecf2f2.tar.gz lwn-076e2cedd6ea4786569c35f8725b4efdc1ecf2f2.zip | |
xen: export device state to sysfs
Export device state to sysfs to allow for easier get device state.
Signed-off-by: Joe Jin <joe.jin@oracle.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/ABI/stable/sysfs-bus-xen-backend | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-bus-xen-backend b/Documentation/ABI/stable/sysfs-bus-xen-backend index 3d5951c8bf5f..e8b60bd766f7 100644 --- a/Documentation/ABI/stable/sysfs-bus-xen-backend +++ b/Documentation/ABI/stable/sysfs-bus-xen-backend @@ -73,3 +73,12 @@ 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/*/state +Date: August 2018 +KernelVersion: 4.19 +Contact: Joe Jin <joe.jin@oracle.com> +Description: + The state of the device. One of: 'Unknown', + 'Initialising', 'Initialised', 'Connected', 'Closing', + 'Closed', 'Reconfiguring', 'Reconfigured'. |