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

[kvmfornfv.git] / kernel / Documentation / block / null_blk.txt

diff --git a/kernel/Documentation/block/null_blk.txt b/kernel/Documentation/block/null_blk.txt
index 2f6c6ff..d8880ca 100644 (file)
--- a/kernel/Documentation/block/null_blk.txt
+++ b/kernel/Documentation/block/null_blk.txt
@@ -70,3 +70,6 @@ use_per_node_hctx=[0/1]: Default: 0
      parameter.
   1: The multi-queue block layer is instantiated with a hardware dispatch
      queue for each CPU node in the system.
+
+use_lightnvm=[0/1]: Default: 0
+  Register device with LightNVM. Requires blk-mq to be used.