NFSv4: Return any delegations before sillyrenaming the file



 I missed this one... Any form of rename will result in a delegation
 recall, so it is more efficient to return the one we hold before
 trying the rename.

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

parent 2c56617d

fs/nfs/dir.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -1257,6 +1257,9 @@ dentry->d_parent->d_name.name, dentry->d_name.name);
		sprintf(silly, ".nfs%.lx",
		i_inosize, i_inosize, dentry->d_inode->i_ino);

		/* Return delegation in anticipation of the rename */
		nfs_inode_return_delegation(dentry->d_inode);

		sdentry = NULL;
		do {
		char *suffix = silly + slen - countersize;