Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq

[karo-tx-linux.git] / kernel / rcupdate.c

diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index 6df1559b1c02bf33990ddd99294e0dbdc924ab5b..13458bbaa1be2bbac965b9584709152c9291cc46 100644 (file)
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -416,8 +416,8 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp,
                rdp->curtail = &rdp->curlist;
        }
 
-       local_irq_disable();
        if (rdp->nxtlist && !rdp->curlist) {
+               local_irq_disable();
                rdp->curlist = rdp->nxtlist;
                rdp->curtail = rdp->nxttail;
                rdp->nxtlist = NULL;
@@ -442,9 +442,8 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp,
                        rcu_start_batch(rcp);
                        spin_unlock(&rcp->lock);
                }
-       } else {
-               local_irq_enable();
        }
+
        rcu_check_quiescent_state(rcp, rdp);
        if (rdp->donelist)
                rcu_do_batch(rdp);