[PATCH 27/41] NFS: Permit local filesystem caching to be enabled forNFS [ver #48]

[David Howells]

Permit local filesystem caching to be enabled for NFS in the kernel
configuration.

Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
Acked-by: Steve Dickson <steved@xxxxxxxxxx>
Acked-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
Acked-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Tested-by: Daire Byrne <Daire.Byrne@xxxxxxxxxxxxxx>
---

 fs/nfs/Kconfig |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)


diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig
index 36fe20d..e67f3ec 100644
--- a/fs/nfs/Kconfig
+++ b/fs/nfs/Kconfig
@@ -84,3 +84,11 @@ config ROOT_NFS
 	  <file:Documentation/filesystems/nfsroot.txt>.
 
 	  Most people say N here.
+
+config NFS_FSCACHE
+	bool "Provide NFS client caching support (EXPERIMENTAL)"
+	depends on EXPERIMENTAL
+	depends on NFS_FS=m && FSCACHE || NFS_FS=y && FSCACHE=y
+	help
+	  Say Y here if you want NFS data to be cached locally on disc through
+	  the general filesystem cache manager

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