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>
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 8272ed3..7370583 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1257,6 +1257,9 @@
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;