[ARM] 4604/2: AT91: Master clock divistor on SAM9

[linux-2.6-omap-h63xx.git] / kernel / sched_debug.c

diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index e6fb392e51644b24ec063681a99fed402c65a3e5..ca198a797bfab87691616f05da95c16912bd105b 100644 (file)
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -80,6 +80,7 @@ print_task(struct seq_file *m, struct rq *rq, struct task_struct *p)
 static void print_rq(struct seq_file *m, struct rq *rq, int rq_cpu)
 {
        struct task_struct *g, *p;
+       unsigned long flags;
 
        SEQ_printf(m,
        "\nrunnable tasks:\n"
@@ -88,7 +89,7 @@ static void print_rq(struct seq_file *m, struct rq *rq, int rq_cpu)
        "------------------------------------------------------"
        "----------------------------------------------------\n");
 
-       read_lock_irq(&tasklist_lock);
+       read_lock_irqsave(&tasklist_lock, flags);
 
        do_each_thread(g, p) {
                if (!p->se.on_rq || task_cpu(p) != rq_cpu)
@@ -97,7 +98,7 @@ static void print_rq(struct seq_file *m, struct rq *rq, int rq_cpu)
                print_task(m, rq, p);
        } while_each_thread(g, p);
 
-       read_unlock_irq(&tasklist_lock);
+       read_unlock_irqrestore(&tasklist_lock, flags);
 }
 
 void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
@@ -210,7 +211,7 @@ static int sched_debug_show(struct seq_file *m, void *v)
 #define PN(x) \
        SEQ_printf(m, "  .%-40s: %Ld.%06ld\n", #x, SPLIT_NS(x))
        PN(sysctl_sched_latency);
-       PN(sysctl_sched_nr_latency);
+       PN(sysctl_sched_min_granularity);
        PN(sysctl_sched_wakeup_granularity);
        PN(sysctl_sched_batch_wakeup_granularity);
        PN(sysctl_sched_child_runs_first);