From a53da52fd743fd637637572838c0a7af23a2d038 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Thu, 29 Jun 2006 02:24:38 -0700 Subject: [PATCH] genirq: cleanup: merge irq_affinity[] into irq_desc[] Consolidation: remove the irq_affinity[NR_IRQS] array and move it into the irq_desc[NR_IRQS].affinity field. [akpm@osdl.org: sparc64 build fix] Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/kernel/irq.c | 2 +- arch/powerpc/platforms/pseries/xics.c | 4 ++-- arch/powerpc/sysdev/mpic.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 8cfc779d882..24f6050aa4a 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -164,7 +164,7 @@ void fixup_irqs(cpumask_t map) if (irq_desc[irq].status & IRQ_PER_CPU) continue; - cpus_and(mask, irq_affinity[irq], map); + cpus_and(mask, irq_desc[irq].affinity, map); if (any_online_cpu(mask) == NR_CPUS) { printk("Breaking affinity for irq %i\n", irq); mask = map; diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c index bdc9e26a93c..19c03dd4300 100644 --- a/arch/powerpc/platforms/pseries/xics.c +++ b/arch/powerpc/platforms/pseries/xics.c @@ -238,7 +238,7 @@ static int get_irq_server(unsigned int irq) { unsigned int server; /* For the moment only implement delivery to all cpus or one cpu */ - cpumask_t cpumask = irq_affinity[irq]; + cpumask_t cpumask = irq_desc[irq].affinity; cpumask_t tmp = CPU_MASK_NONE; if (!distribute_irqs) @@ -729,7 +729,7 @@ void xics_migrate_irqs_away(void) /* Reset affinity to all cpus */ desc->chip->set_affinity(virq, CPU_MASK_ALL); - irq_affinity[virq] = CPU_MASK_ALL; + irq_desc[irq].affinity = CPU_MASK_ALL; unlock: spin_unlock_irqrestore(&desc->lock, flags); } diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index f4613ee6b7a..28df9c827ca 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -906,7 +906,7 @@ void mpic_setup_this_cpu(void) /* let the mpic know we want intrs. default affinity is 0xffffffff * until changed via /proc. That's how it's done on x86. If we want * it differently, then we should make sure we also change the default - * values of irq_affinity in irq.c. + * values of irq_desc[].affinity in irq.c. */ if (distribute_irqs) { for (i = 0; i < mpic->num_sources ; i++) -- cgit v1.2.3