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kernel/smp.c: remove 'priv' of call_single_data

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The 'priv' field is redundant; we can pass data via 'info'.

Signed-off-by: liguang <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Ingo Molnar <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
liguang 2013-04-30 15:27:26 -07:00 • committed by Linus Torvalds
commit 3440a1ca99
2 changed files with 2 additions and 5 deletions
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6
kernel/softirq.c
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@ -620,8 +620,7 @@ static void remote_softirq_receive(void *data)
unsigned long flags;
int softirq;
softirq = cp->priv;
softirq = *(int *)cp->info;
local_irq_save(flags);
__local_trigger(cp, softirq);
local_irq_restore(flags);
@ -631,9 +630,8 @@ static int __try_remote_softirq(struct call_single_data *cp, int cpu, int softir
{
if (cpu_online(cpu)) {
cp->func = remote_softirq_receive;
cp->info = cp;
cp->info = &softirq;
cp->flags = 0;
cp->priv = softirq;
__smp_call_function_single(cpu, cp, 0);
return 0;