X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Frcupdate.c;h=523e46483b99e6b3bbee6376c7a4232dc71adca4;hb=e620c4940002348417e8d317d65bc7b152646493;hp=436ab35f6fa74821b7f40d1625cce47ccf674121;hpb=00dd7b7d26a3bf3780cfcebfdde2b86126b3a082;p=linux-2.6

diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index 436ab35f6f..523e46483b 100644
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -241,12 +241,16 @@ static void rcu_do_batch(struct rcu_data *rdp)
 		next = rdp->donelist = list->next;
 		list->func(list);
 		list = next;
-		rdp->qlen--;
 		if (++count >= rdp->blimit)
 			break;
 	}
+
+	local_irq_disable();
+	rdp->qlen -= count;
+	local_irq_enable();
 	if (rdp->blimit == INT_MAX && rdp->qlen <= qlowmark)
 		rdp->blimit = blimit;
+
 	if (!rdp->donelist)
 		rdp->donetail = &rdp->donelist;
 	else