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| author | Ingo Molnar <mingo@elte.hu> | 2010-11-18 13:22:14 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-11-18 13:22:26 +0100 |
| commit | 92fd4d4d67b945c0766416284d4ab236b31542c4 (patch) | |
| tree | 00b8b5f90748f752ccaba3dddbe271091d93543a /kernel/softirq.c | |
| parent | fe7de49f9d4e53f24ec9ef762a503f70b562341c (diff) | |
| parent | e53beacd23d9cb47590da6a7a7f6d417b941a994 (diff) | |
| download | linux-92fd4d4d67b945c0766416284d4ab236b31542c4.tar.gz linux-92fd4d4d67b945c0766416284d4ab236b31542c4.tar.bz2 linux-92fd4d4d67b945c0766416284d4ab236b31542c4.zip | |
Merge commit 'v2.6.37-rc2' into sched/core
Merge reason: Move to a .37-rc base.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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 081869ed3a9f..d4d918a91881 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; } |