NFS: Make nfs_llseek methods consistent

Clean up: Report the same debugging info in nfs_llseek_dir() and
nfs_llseek_file().

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 10 insertions, 2 deletions

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 5d73fbd67070..24571067bf72 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -603,7 +603,15 @@ out:
 
 static loff_t nfs_llseek_dir(struct file *filp, loff_t offset, int origin)
 {
-        mutex_lock(&filp->f_path.dentry->d_inode->i_mutex);
+        struct dentry *dentry = filp->f_path.dentry;
+        struct inode *inode = dentry->d_inode;
+
+        dfprintk(VFS, "NFS: llseek dir(%s/%s, %lld, %d)\n",
+                        dentry->d_parent->d_name.name,
+                        dentry->d_name.name,
+                        offset, origin);
+
+        mutex_lock(&inode->i_mutex);
         switch (origin) {
                 case 1:
                         offset += filp->f_pos;
@@ -619,7 +627,7 @@ static loff_t nfs_llseek_dir(struct file *filp, loff_t offset, int origin)
                 nfs_file_open_context(filp)->dir_cookie = 0;
         }
 out:
-        mutex_unlock(&filp->f_path.dentry->d_inode->i_mutex);
+        mutex_unlock(&inode->i_mutex);
         return offset;
 }