These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / Documentation / ABI / testing / sysfs-block

diff --git a/kernel/Documentation/ABI/testing/sysfs-block b/kernel/Documentation/ABI/testing/sysfs-block
index 8df0039..71d184d 100644 (file)
--- a/kernel/Documentation/ABI/testing/sysfs-block
+++ b/kernel/Documentation/ABI/testing/sysfs-block
@@ -60,6 +60,13 @@ Description:
                Indicates whether a storage device is capable of storing
                integrity metadata. Set if the device is T10 PI-capable.
 
+What:          /sys/block/<disk>/integrity/protection_interval_bytes
+Date:          July 2015
+Contact:       Martin K. Petersen <martin.petersen@oracle.com>
+Description:
+               Describes the number of data bytes which are protected
+               by one integrity tuple. Typically the device's logical
+               block size.
 
 What:          /sys/block/<disk>/integrity/write_generate
 Date:          June 2008