From 68e08ea8a041ed1ce3806c46013b01206ad20ac4 Mon Sep 17 00:00:00 2001
From: Nick Piggin <npiggin@kernel.dk>
Date: Fri, 7 Jan 2011 17:50:08 +1100
Subject: [PATCH] --- yaml --- r: 226740 b: refs/heads/master c:
 e1bb57826381199cc79fbf44e9dfeee58fc7b339 h: refs/heads/master v: v3

---
 [refs]            | 2 +-
 trunk/fs/dcache.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 39a69d63aebb..5dc1c9a9412a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4b936885ab04dc6e0bb0ef35e0e23c1a7364d9e5
+refs/heads/master: e1bb57826381199cc79fbf44e9dfeee58fc7b339
diff --git a/trunk/fs/dcache.c b/trunk/fs/dcache.c
index 9e6e6db76869..2a4ce7dc2306 100644
--- a/trunk/fs/dcache.c
+++ b/trunk/fs/dcache.c
@@ -1793,6 +1793,9 @@ struct dentry *__d_lookup_rcu(struct dentry *parent, struct qstr *name,
 		tlen = dentry->d_name.len;
 		tname = dentry->d_name.name;
 		i = dentry->d_inode;
+		prefetch(tname);
+		if (i)
+			prefetch(i);
 		/*
 		 * This seqcount check is required to ensure name and
 		 * len are loaded atomically, so as not to walk off the