From 8080acbbbe2006a1daf0f782fc84979b82961f2b Mon Sep 17 00:00:00 2001 From: Josh Cartwright Date: Thu, 11 Feb 2016 11:54:00 -0600 Subject: [PATCH 253/365] genirq: update irq_set_irqchip_state documentation On -rt kernels, the use of migrate_disable()/migrate_enable() is sufficient to guarantee a task isn't moved to another CPU. Update the irq_set_irqchip_state() documentation to reflect this. Signed-off-by: Josh Cartwright Signed-off-by: Sebastian Andrzej Siewior --- kernel/irq/manage.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 8f459282b034..491ceca98798 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -2129,7 +2129,7 @@ EXPORT_SYMBOL_GPL(irq_get_irqchip_state); * This call sets the internal irqchip state of an interrupt, * depending on the value of @which. * - * This function should be called with preemption disabled if the + * This function should be called with migration disabled if the * interrupt controller has per-cpu registers. */ int irq_set_irqchip_state(unsigned int irq, enum irqchip_irq_state which, -- 2.28.0