1 files changed, 16 insertions, 4 deletions

diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 5cf22134826b..124a085d1f2e 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -504,7 +504,10 @@ v9fs_vfs_create(struct inode *dir, struct dentry *dentry, int mode,
                 goto error;
         }
 
-        dentry->d_op = &v9fs_dentry_operations;
+        if(v9ses->cache)
+                dentry->d_op = &v9fs_cached_dentry_operations;
+        else
+                dentry->d_op = &v9fs_dentry_operations;
         d_instantiate(dentry, inode);
 
         if (nd && nd->flags & LOOKUP_OPEN) {
@@ -589,7 +592,10 @@ static int v9fs_vfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
                 goto error;
         }
 
-        dentry->d_op = &v9fs_dentry_operations;
+        if(v9ses->cache)
+                dentry->d_op = &v9fs_cached_dentry_operations;
+        else
+                dentry->d_op = &v9fs_dentry_operations;
         d_instantiate(dentry, inode);
         return 0;
 
@@ -626,7 +632,6 @@ static struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
 
         sb = dir->i_sb;
         v9ses = v9fs_inode2v9ses(dir);
-        dentry->d_op = &v9fs_dentry_operations;
         dirfid = v9fs_fid_lookup(dentry->d_parent);
 
         if(IS_ERR(dirfid))
@@ -697,6 +702,10 @@ static struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
 
         fid->qid = fcall->params.rstat.stat.qid;
         v9fs_stat2inode(&fcall->params.rstat.stat, inode, inode->i_sb);
+        if((fid->qid.version)&&(v9ses->cache))
+                dentry->d_op = &v9fs_cached_dentry_operations;
+        else
+                dentry->d_op = &v9fs_dentry_operations;
 
         d_add(dentry, inode);
         kfree(fcall);
@@ -1184,7 +1193,10 @@ static int v9fs_vfs_mkspecial(struct inode *dir, struct dentry *dentry,
                 goto free_vfid;
         }
 
-        dentry->d_op = &v9fs_dentry_operations;
+        if(v9ses->cache)
+                dentry->d_op = &v9fs_cached_dentry_operations;
+        else
+                dentry->d_op = &v9fs_dentry_operations;
         d_instantiate(dentry, inode);
         return 0;