From e65e49d0f3714f4a6a42f6f6a19926ba33fcda75 Mon Sep 17 00:00:00 2001 From: Mike Travis Date: Mon, 12 Jan 2009 15:27:13 -0800 Subject: irq: update all arches for new irq_desc Impact: cleanup, update to new cpumask API Irq_desc.affinity and irq_desc.pending_mask are now cpumask_var_t's so access to them should be using the new cpumask API. Signed-off-by: Mike Travis --- arch/sparc/kernel/irq_64.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'arch/sparc') diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c index cab8e028687..4ac5c651e00 100644 --- a/arch/sparc/kernel/irq_64.c +++ b/arch/sparc/kernel/irq_64.c @@ -247,9 +247,10 @@ struct irq_handler_data { #ifdef CONFIG_SMP static int irq_choose_cpu(unsigned int virt_irq) { - cpumask_t mask = irq_desc[virt_irq].affinity; + cpumask_t mask; int cpuid; + cpumask_copy(&mask, irq_desc[virt_irq].affinity); if (cpus_equal(mask, CPU_MASK_ALL)) { static int irq_rover; static DEFINE_SPINLOCK(irq_rover_lock); @@ -854,7 +855,7 @@ void fixup_irqs(void) !(irq_desc[irq].status & IRQ_PER_CPU)) { if (irq_desc[irq].chip->set_affinity) irq_desc[irq].chip->set_affinity(irq, - &irq_desc[irq].affinity); + irq_desc[irq].affinity); } spin_unlock_irqrestore(&irq_desc[irq].lock, flags); } -- cgit v1.2.3 From d2287f5ebea9ff2487d614719775f0b03fce15f6 Mon Sep 17 00:00:00 2001 From: Mike Travis Date: Wed, 14 Jan 2009 15:43:54 -0800 Subject: irq: update all arches for new irq_desc, fix Impact: fix build errors Since the SPARSE IRQS changes redefined how the kstat irqs are organized, arch's must use the new accessor function: kstat_incr_irqs_this_cpu(irq, DESC); If CONFIG_SPARSE_IRQS is set, then DESC is a pointer to the irq_desc which has a pointer to the kstat_irqs. If not, then the .irqs field of struct kernel_stat is used instead. Signed-off-by: Mike Travis Signed-off-by: Ingo Molnar --- arch/sparc/kernel/time_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/sparc') diff --git a/arch/sparc/kernel/time_64.c b/arch/sparc/kernel/time_64.c index 54405d36214..28b48f3eb25 100644 --- a/arch/sparc/kernel/time_64.c +++ b/arch/sparc/kernel/time_64.c @@ -727,7 +727,7 @@ void timer_interrupt(int irq, struct pt_regs *regs) irq_enter(); - kstat_this_cpu.irqs[0]++; + kstat_incr_irqs_this_cpu(0, irq_to_desc(0)); if (unlikely(!evt->event_handler)) { printk(KERN_WARNING -- cgit v1.2.3