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Subject[PATCH 20/73] union-mount: Add CONFIG_UNION_MOUNT option [ver #2]
Date
From: Valerie Aurora <vaurora@redhat.com>

Add CONFIG_UNION_MOUNT option.

Original-author: Valerie Aurora <vaurora@redhat.com>
Signed-off-by: David Howells <dhowells@redhat.com>
---
fs/Kconfig | 12 ++++++++++++
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/fs/Kconfig b/fs/Kconfig
index d621f02..6fc3c69 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -61,6 +61,18 @@ source "fs/notify/Kconfig"

source "fs/quota/Kconfig"

+config UNION_MOUNT
+ bool "Union mounts (writable overlays) (EXPERIMENTAL)"
+ depends on EXPERIMENTAL
+ help
+ Union mounts allow you to mount a transparent writable layer over a
+ read-only file system, for example, an ext3 partition on a hard drive
+ over a CD-ROM root file system image.
+
+ See <file:Documentation/filesystems/union-mounts.txt> for details.
+
+ If unsure, say N.
+
source "fs/autofs4/Kconfig"
source "fs/fuse/Kconfig"



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