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sched: Make sched_param argument static in sched_setscheduler() callers
Andrew Morton pointed out almost all sched_setscheduler() callers are using fixed parameters and can be converted to static. It reduces runtime memory use a little. Signed-off-by: KOSAKI Motohiro <[email protected]> Reported-by: Andrew Morton <[email protected]> Acked-by: James Morris <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Steven Rostedt <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
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7 changed files with 15 additions and 10 deletions
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@ -573,7 +573,9 @@ irq_thread_check_affinity(struct irq_desc *desc, struct irqaction *action) { }
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*/
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static int irq_thread(void *data)
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{
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struct sched_param param = { .sched_priority = MAX_USER_RT_PRIO/2, };
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static struct sched_param param = {
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.sched_priority = MAX_USER_RT_PRIO/2,
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};
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struct irqaction *action = data;
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struct irq_desc *desc = irq_to_desc(action->irq);
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int wake, oneshot = desc->status & IRQ_ONESHOT;
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