diff options
Diffstat (limited to 'kernel/softirq.c')
| -rw-r--r-- | kernel/softirq.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/kernel/softirq.c b/kernel/softirq.c index 081869ed3a9..d4d918a9188 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -67,7 +67,7 @@ char *softirq_to_name[NR_SOFTIRQS] = { * to the pending events, so lets the scheduler to balance * the softirq load for us. */ -void wakeup_softirqd(void) +static void wakeup_softirqd(void) { /* Interrupts are disabled: no need to stop preemption */ struct task_struct *tsk = __get_cpu_var(ksoftirqd); @@ -229,18 +229,20 @@ restart: do { if (pending & 1) { + unsigned int vec_nr = h - softirq_vec; int prev_count = preempt_count(); - kstat_incr_softirqs_this_cpu(h - softirq_vec); - trace_softirq_entry(h, softirq_vec); + kstat_incr_softirqs_this_cpu(vec_nr); + + trace_softirq_entry(vec_nr); h->action(h); - trace_softirq_exit(h, softirq_vec); + trace_softirq_exit(vec_nr); if (unlikely(prev_count != preempt_count())) { - printk(KERN_ERR "huh, entered softirq %td %s %p" + printk(KERN_ERR "huh, entered softirq %u %s %p" "with preempt_count %08x," - " exited with %08x?\n", h - softirq_vec, - softirq_to_name[h - softirq_vec], - h->action, prev_count, preempt_count()); + " exited with %08x?\n", vec_nr, + softirq_to_name[vec_nr], h->action, + prev_count, preempt_count()); preempt_count() = prev_count; } |