cregit-Linux how code gets into the kernel

Release 4.14 arch/arm64/include/asm/hardirq.h

/*
 * Copyright (C) 2012 ARM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef __ASM_HARDIRQ_H

#define __ASM_HARDIRQ_H

#include <linux/cache.h>
#include <linux/threads.h>
#include <asm/irq.h>


#define NR_IPI	7

typedef struct {
	
unsigned int __softirq_pending;
	
unsigned int ipi_irqs[NR_IPI];

} ____cacheline_aligned irq_cpustat_t;

#include <linux/irq_cpustat.h>	/* 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)

u64 smp_irq_stat_cpu(unsigned int cpu);

#define arch_irq_stat_cpu	smp_irq_stat_cpu


#define __ARCH_IRQ_EXIT_IRQS_DISABLED	1


static inline void ack_bad_irq(unsigned int irq) { extern unsigned long irq_err_count; irq_err_count++; }

Contributors

PersonTokensPropCommitsCommitProp
Marc Zyngier19100.00%1100.00%
Total19100.00%1100.00%

#endif /* __ASM_HARDIRQ_H */

Overall Contributors

PersonTokensPropCommitsCommitProp
Marc Zyngier8788.78%133.33%
Catalin Marinas1010.20%133.33%
AKASHI Takahiro11.02%133.33%
Total98100.00%3100.00%
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