The new sysfs node was added in Sep 2018 in:
commit 0ead11181fe0 ("acpi, nfit: Collect shutdown status")
Now let's document it.
Signed-off-by: Dexuan Cui <decui@xxxxxxxxxxxxx>
---
Documentation/ABI/testing/sysfs-bus-nfit | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-bus-nfit b/Documentation/ABI/testing/sysfs-bus-nfit
index a1cb44dcb908..bd6cde8c0ea9 100644
--- a/Documentation/ABI/testing/sysfs-bus-nfit
+++ b/Documentation/ABI/testing/sysfs-bus-nfit
@@ -153,6 +153,14 @@ Description:
subsystem controller vendor.
+What: /sys/bus/nd/devices/nmemX/nfit/dirty_shutdown
+Date: Sep, 2018
+KernelVersion: v4.20
+Contact: linux-nvdimm@xxxxxxxxxxxx
+Description:
+ (RO) Unsafe Shutdown Count for the NVDIMM device.
+
+
What: /sys/bus/nd/devices/ndbusX/nfit/revision
Date: Jun, 2015
KernelVersion: v4.2
--
2.19.1
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