From: NeilBrown <neilb@suse.de>
Date: Wed, 22 Sep 2010 02:55:06 +0000 (+1000)
Subject: sunrpc/cache: fix recent breakage of cache_clean_deferred
X-Git-Tag: v3.0~3018^2~84
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e95dffa4304186ad87963255f3e5e96b5c41849f;p=platform%2Fkernel%2Flinux-amlogic.git

sunrpc/cache: fix recent breakage of cache_clean_deferred

commit 6610f720e9e8103c22d1f1ccf8fbb695550a571f
broke cache_clean_deferred as entries are no longer added to the
pending list for subsequent revisiting.

So put those requests back on the pending list.

Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---

diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index ac2c6e6..ff733df 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -671,8 +671,10 @@ void cache_clean_deferred(void *owner)
 	spin_lock(&cache_defer_lock);
 
 	list_for_each_entry_safe(dreq, tmp, &cache_defer_list, recent) {
-		if (dreq->owner == owner)
+		if (dreq->owner == owner) {
 			__unhash_deferred_req(dreq);
+			list_add(&dreq->recent, &pending);
+		}
 	}
 	spin_unlock(&cache_defer_lock);