nfs: Add ALLOCATE support
This patch adds support for using the NFS v4.2 operation ALLOCATE to
preallocate data in a file.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 2b48ce5..4bffe63 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -192,6 +192,7 @@
nfs_zap_caches_locked(inode);
spin_unlock(&inode->i_lock);
}
+EXPORT_SYMBOL_GPL(nfs_zap_caches);
void nfs_zap_mapping(struct inode *inode, struct address_space *mapping)
{