3 files changed, 12 insertions, 8 deletions
diff --git a/fs/9p/Kconfig b/fs/9p/Kconfig
index 814ac4e..0a93dc1 100644
--- a/fs/9p/Kconfig
+++ b/fs/9p/Kconfig
@@ -1,6 +1,6 @@
 config 9P_FS
-	tristate "Plan 9 Resource Sharing Support (9P2000) (Experimental)"
-	depends on INET && NET_9P && EXPERIMENTAL
+	tristate "Plan 9 Resource Sharing Support (9P2000)"
+	depends on INET && NET_9P
 	help
 	  If you say Y here, you will get experimental support for
 	  Plan 9 resource sharing via the 9P2000 protocol.
@@ -10,7 +10,6 @@ config 9P_FS
 	  If unsure, say N.
 
 if 9P_FS
-
 config 9P_FSCACHE
 	bool "Enable 9P client caching support (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 7f6c677..8d7f3e6 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -814,6 +814,7 @@ int v9fs_vfs_unlink(struct inode *i, struct dentry *d)
 
 int v9fs_vfs_rmdir(struct inode *i, struct dentry *d)
 {
+	dentry_unhash(d);
 	return v9fs_remove(i, d, 1);
 }
 
@@ -839,6 +840,9 @@ v9fs_vfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	struct p9_fid *newdirfid;
 	struct p9_wstat wstat;
 
+	if (new_dentry->d_inode && S_ISDIR(new_dentry->d_inode->i_mode))
+		dentry_unhash(new_dentry);
+
 	P9_DPRINTK(P9_DEBUG_VFS, "\n");
 	retval = 0;
 	old_inode = old_dentry->d_inode;
diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index 82a7c38..691c78f 100644
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -259,7 +259,7 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int omode,
 		if (IS_ERR(inode_fid)) {
 			err = PTR_ERR(inode_fid);
 			mutex_unlock(&v9inode->v_mutex);
-			goto error;
+			goto err_clunk_old_fid;
 		}
 		v9inode->writeback_fid = (void *) inode_fid;
 	}
@@ -267,8 +267,8 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int omode,
 	/* Since we are opening a file, assign the open fid to the file */
 	filp = lookup_instantiate_filp(nd, dentry, generic_file_open);
 	if (IS_ERR(filp)) {
-		p9_client_clunk(ofid);
-		return PTR_ERR(filp);
+		err = PTR_ERR(filp);
+		goto err_clunk_old_fid;
 	}
 	filp->private_data = ofid;
 #ifdef CONFIG_9P_FSCACHE
@@ -278,10 +278,11 @@ v9fs_vfs_create_dotl(struct inode *dir, struct dentry *dentry, int omode,
 	return 0;
 
 error:
-	if (ofid)
-		p9_client_clunk(ofid);
 	if (fid)
 		p9_client_clunk(fid);
+err_clunk_old_fid:
+	if (ofid)
+		p9_client_clunk(ofid);
 	return err;
 }