From dee4102a9a5882b4f7d5cc165ba29e8cc63cf92e Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Sun, 11 Jan 2009 00:29:15 -0800 Subject: sparseirq: use kstat_irqs_cpu instead Impact: build fix Ingo Molnar wrote: > tip/arch/blackfin/kernel/irqchip.c: In function 'show_interrupts': > tip/arch/blackfin/kernel/irqchip.c:85: error: 'struct kernel_stat' has no member named 'irqs' > make[2]: *** [arch/blackfin/kernel/irqchip.o] Error 1 > make[2]: *** Waiting for unfinished jobs.... > So could move kstat_irqs array to irq_desc struct. (s390, m68k, sparc) are not touched yet, because they don't support genirq Signed-off-by: Yinghai Lu Signed-off-by: Ingo Molnar --- arch/powerpc/kernel/irq.c | 2 +- arch/powerpc/platforms/cell/interrupt.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 23b8b5e..17efb71 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -190,7 +190,7 @@ int show_interrupts(struct seq_file *p, void *v) seq_printf(p, "%3d: ", i); #ifdef CONFIG_SMP for_each_online_cpu(j) - seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]); + seq_printf(p, "%10u ", kstat_irqs_cpu(i, j)); #else seq_printf(p, "%10u ", kstat_irqs(i)); #endif /* CONFIG_SMP */ diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c index 28c04da..1f0d774 100644 --- a/arch/powerpc/platforms/cell/interrupt.c +++ b/arch/powerpc/platforms/cell/interrupt.c @@ -254,7 +254,7 @@ static void handle_iic_irq(unsigned int irq, struct irq_desc *desc) goto out_eoi; } - kstat_cpu(cpu).irqs[irq]++; + kstat_incr_irqs_this_cpu(irq, desc); /* Mark the IRQ currently in progress.*/ desc->status |= IRQ_INPROGRESS; -- cgit v1.1 From a6bc3262c561780d2a6587aa3d5715b1e7d8fa13 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Mon, 16 Mar 2009 18:52:56 +1100 Subject: sparseirq, powerpc/cell: fix unused variable warning in interrupt.c This new compiler warning: arch/powerpc/platforms/cell/interrupt.c: In function 'handle_iic_irq': arch/powerpc/platforms/cell/interrupt.c:240: warning: unused variable 'cpu' Triggers because the local variable 'cpu' became unused due to commit: dee4102: sparseirq: use kstat_irqs_cpu instead Remove the variable. Signed-off-by: Stephen Rothwell Cc: Yinghai Lu Cc: ppc-dev LKML-Reference: <20090316185256.4a160374.sfr@canb.auug.org.au> Signed-off-by: Ingo Molnar --- arch/powerpc/platforms/cell/interrupt.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c index 1f0d774..882e470 100644 --- a/arch/powerpc/platforms/cell/interrupt.c +++ b/arch/powerpc/platforms/cell/interrupt.c @@ -237,8 +237,6 @@ extern int noirqdebug; static void handle_iic_irq(unsigned int irq, struct irq_desc *desc) { - const unsigned int cpu = smp_processor_id(); - spin_lock(&desc->lock); desc->status &= ~(IRQ_REPLAY | IRQ_WAITING); -- cgit v1.1