[PATCH 1/1] NFS: Fix build breakge when CONFIG_NFS_FSCACHE is not defined

From: Vaibhav Bedia
Date: Fri Dec 21 2012 - 06:57:32 EST


Commit de242c0b (NFS: Use FS-Cache invalidation) introduced
a build breakge for the case where CONFIG_NFS_FSCACHE is not
defined.

...
fs/nfs/inode.c: In function 'nfs_invalidate_mapping':
fs/nfs/inode.c: error: implicit declaration of function 'nfs_fscache_wait_on_invalidate'
make[2]: *** [fs/nfs/inode.o] Error 1

Add an empty function similar to fix this.

Signed-off-by: Vaibhav Bedia <vaibhav.bedia@xxxxxx>
---
fs/nfs/fscache.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/fs/nfs/fscache.h b/fs/nfs/fscache.h
index 277b027..e06d4f4 100644
--- a/fs/nfs/fscache.h
+++ b/fs/nfs/fscache.h
@@ -223,6 +223,8 @@ static inline void nfs_readpage_to_fscache(struct inode *inode,

static inline void nfs_fscache_invalidate(struct inode *inode) {}

+static inline void nfs_fscache_wait_on_invalidate(struct inode *inode) {}
+
static inline const char *nfs_server_fscache_state(struct nfs_server *server)
{
return "no ";
--
1.7.0.4

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