From 3b3be88d67cc17d0f0ab6edaf131516793fc947e Mon Sep 17 00:00:00 2001
From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Sat, 17 Mar 2012 11:59:30 -0400
Subject: [PATCH] NFS: Use cond_resched_lock() to reduce latencies in the
 commit scans

Ensure that we conditionally drop the inode->i_lock when it is safe
to do so in the commit loops.
We do so after locking the nfs_page, but before removing it from the
commit list. We can then use list_safe_reset_next to recover the loop
after the lock is retaken.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---
Reading git-format-patch failed