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diff -ur linux-2.6.11/kernel/rcupdate.c linux-2.6.11-rcu/kernel/rcupdate.c
--- linux-2.6.11/kernel/rcupdate.c 2005-05-30 10:51:41 +01:00
+++ linux-2.6.11-rcu/kernel/rcupdate.c 2005-05-30 10:53:53 +01:00
@@ -202,8 +202,11 @@
*/
static void cpu_quiet(int cpu, struct rcu_ctrlblk *rcp, struct rcu_state *rsp)
{
+ cpumask_t mask;
+
cpu_clear(cpu, rsp->cpumask);
- if (cpus_empty(rsp->cpumask)) {
+ cpus_andnot(mask, rsp->cpumask, nohz_cpu_mask);
+ if (cpus_empty(mask)) {
/* batch completed ! */
rcp->completed = rcp->cur;
rcu_start_batch(rcp, rsp, 0);
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