From be0184405a5b5b44b31ce725aaba06cf5daf3e9c Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Wed, 5 Dec 2012 13:34:48 +0000
Subject: [PATCH] --- yaml --- r: 347829 b: refs/heads/master c:
 75bc411388f4aeb9fb0381bd56eb5d67193ed9a1 h: refs/heads/master i:   347827:
 81dec8e2e604eb2978235b7bf7e83f42049c3662 v: v3

---
 [refs]                   | 2 +-
 trunk/fs/fscache/cache.c | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/[refs] b/[refs]
index 732c0ed4a6d5..493b138de7d8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c2d35bfe4b508451b75b5b6bc60a08dbdc44f952
+refs/heads/master: 75bc411388f4aeb9fb0381bd56eb5d67193ed9a1
diff --git a/trunk/fs/fscache/cache.c b/trunk/fs/fscache/cache.c
index 6a3c48abd677..b52aed1dca97 100644
--- a/trunk/fs/fscache/cache.c
+++ b/trunk/fs/fscache/cache.c
@@ -314,10 +314,10 @@ EXPORT_SYMBOL(fscache_add_cache);
  */
 void fscache_io_error(struct fscache_cache *cache)
 {
-	set_bit(FSCACHE_IOERROR, &cache->flags);
-
-	printk(KERN_ERR "FS-Cache: Cache %s stopped due to I/O error\n",
-	       cache->ops->name);
+	if (!test_and_set_bit(FSCACHE_IOERROR, &cache->flags))
+		printk(KERN_ERR "FS-Cache:"
+		       " Cache '%s' stopped due to I/O error\n",
+		       cache->ops->name);
 }
 EXPORT_SYMBOL(fscache_io_error);