volume_id: nilfs config description.

Config description for nilfs added.

No code change.

Signed-off-by: Sven-Göran Bergh <sgb@systemasis.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/util-linux/volume_id/nilfs.c b/util-linux/volume_id/nilfs.c
index 934856f..f3a9ef5 100644 (file)
--- a/util-linux/volume_id/nilfs.c
+++ b/util-linux/volume_id/nilfs.c
@@ -27,7 +27,16 @@
 //config:      default y
 //config:      depends on VOLUMEID
 //config:      help
-//config:        TODO
+//config:        NILFS is a New Implementation of a Log-Structured File System (LFS)
+//config:        that supports continuous snapshots. This provides features like
+//config:        versioning of the entire filesystem, restoration of files that
+//config:        were deleted a few minutes ago. NILFS keeps consistency like
+//config:        conventional LFS, so it provides quick recovery after system crashes.
+//config:
+//config:        The possible use of NILFS includes versioning, tamper detection,
+//config:        SOX compliance logging, and so forth. It can serve as an alternative
+//config:        filesystem for Linux desktop environment, or as a basis of advanced
+//config:        storage appliances.
 //config:
 
 #include "volume_id_internal.h"