From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/arch/arm/include/asm/hardirq.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 kernel/arch/arm/include/asm/hardirq.h (limited to 'kernel/arch/arm/include/asm/hardirq.h') diff --git a/kernel/arch/arm/include/asm/hardirq.h b/kernel/arch/arm/include/asm/hardirq.h new file mode 100644 index 000000000..fe3ea776d --- /dev/null +++ b/kernel/arch/arm/include/asm/hardirq.h @@ -0,0 +1,32 @@ +#ifndef __ASM_HARDIRQ_H +#define __ASM_HARDIRQ_H + +#include +#include +#include + +#define NR_IPI 8 + +typedef struct { + unsigned int __softirq_pending; +#ifdef CONFIG_SMP + unsigned int ipi_irqs[NR_IPI]; +#endif +} ____cacheline_aligned irq_cpustat_t; + +#include /* Standard mappings for irq_cpustat_t above */ + +#define __inc_irq_stat(cpu, member) __IRQ_STAT(cpu, member)++ +#define __get_irq_stat(cpu, member) __IRQ_STAT(cpu, member) + +#ifdef CONFIG_SMP +u64 smp_irq_stat_cpu(unsigned int cpu); +#else +#define smp_irq_stat_cpu(cpu) 0 +#endif + +#define arch_irq_stat_cpu smp_irq_stat_cpu + +#define __ARCH_IRQ_EXIT_IRQS_DISABLED 1 + +#endif /* __ASM_HARDIRQ_H */ -- cgit 1.2.3-korg