X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Frcupdate.c;h=3554b76da84cf08ebc2808b5f2a237a362e52330;hb=289f480af87e45f7a6de6ba9b4c061c2e259fe98;hp=26bb5ffe1ef14ef61824180dd6163acdc104006d;hpb=d002ec481c24f325ed6cfcb7810d317c015dd1b5;p=pandora-kernel.git

diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index 26bb5ffe1ef1..3554b76da84c 100644
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -235,12 +235,14 @@ static void rcu_do_batch(struct rcu_data *rdp)
 
 	list = rdp->donelist;
 	while (list) {
-		next = rdp->donelist = list->next;
+		next = list->next;
+		prefetch(next);
 		list->func(list);
 		list = next;
 		if (++count >= rdp->blimit)
 			break;
 	}
+	rdp->donelist = list;
 
 	local_irq_disable();
 	rdp->qlen -= count;