NFS: Use dentry->d_time to store the parent directory verifier.
This will free up the d_fsdata field for other use.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 322141f..0fa1dbc 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -654,7 +654,7 @@
if (IS_ROOT(dentry))
return 1;
- verf = (unsigned long)dentry->d_fsdata;
+ verf = dentry->d_time;
if (nfs_caches_unstable(dir)
|| verf != NFS_I(dir)->cache_change_attribute)
return 0;
@@ -663,7 +663,7 @@
static inline void nfs_set_verifier(struct dentry * dentry, unsigned long verf)
{
- dentry->d_fsdata = (void *)verf;
+ dentry->d_time = verf;
}
static void nfs_refresh_verifier(struct dentry * dentry, unsigned long verf)