tty_port: handle the nonblocking open of a dead port corner case

[safe/jmp/linux-2.6] / kernel / softirq.c

diff --git a/kernel/softirq.c b/kernel/softirq.c
index eb5e131..f8749e5 100644 (file)
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -57,7 +57,7 @@ static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp
 static DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
 
 char *softirq_to_name[NR_SOFTIRQS] = {
-       "HI", "TIMER", "NET_TX", "NET_RX", "BLOCK",
+       "HI", "TIMER", "NET_TX", "NET_RX", "BLOCK", "BLOCK_IOPOLL",
        "TASKLET", "SCHED", "HRTIMER",  "RCU"
 };
 
@@ -227,7 +227,7 @@ restart:
                                preempt_count() = prev_count;
                        }
 
-                       rcu_bh_qsctr_inc(cpu);
+                       rcu_bh_qs(cpu);
                }
                h++;
                pending >>= 1;
@@ -721,7 +721,7 @@ static int ksoftirqd(void * __bind_cpu)
                        preempt_enable_no_resched();
                        cond_resched();
                        preempt_disable();
-                       rcu_qsctr_inc((long)__bind_cpu);
+                       rcu_sched_qs((long)__bind_cpu);
                }
                preempt_enable();
                set_current_state(TASK_INTERRUPTIBLE);