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irqstat: Move declaration into asm-generic/hardirq.h

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Move the declaration of the irq_cpustat per cpu variable to
asm-generic/hardirq.h and remove the now empty linux/irq_cpustat.h header.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://lore.kernel.org/r/20201113141733.737377332@linutronix.de
This commit is contained in:
Thomas Gleixner 2020-11-13 15:02:16 +01:00
parent fd15c1941f
commit e091bc90cd
2 changed files with 2 additions and 25 deletions
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3
include/asm-generic/hardirq.h
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@ -12,7 +12,8 @@ typedef struct {
#endif
} ____cacheline_aligned irq_cpustat_t;
#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
DECLARE_PER_CPU_ALIGNED(irq_cpustat_t, irq_stat);
#include <linux/irq.h>
#ifndef ack_bad_irq

24
include/linux/irq_cpustat.h
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@ -1,24 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __irq_cpustat_h
#define __irq_cpustat_h
/*
* Contains default mappings for irq_cpustat_t, used by almost every
* architecture. Some arch (like s390) have per cpu hardware pages and
* they define their own mappings for irq_stat.
*
* Keith Owens <kaos@ocs.com.au> July 2000.
*/
/*
* Simple wrappers reducing source bloat. Define all irq_stat fields
* here, even ones that are arch dependent. That way we get common
* definitions instead of differing sets for each arch.
*/
#ifndef __ARCH_IRQ_STAT
DECLARE_PER_CPU_ALIGNED(irq_cpustat_t, irq_stat); /* defined in asm/hardirq.h */
#endif
#endif /* __irq_cpustat_h */