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03979f8a72
Remove the ad-hoc implementation, the generic code now allows us not to reinvent the wheel. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra <peterz@infradead.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: David S. Miller <davem@davemloft.net> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Helge Deller <deller@gmx.de> Cc: James E.J. Bottomley <jejb@parisc-linux.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Paul Mackerras <paulus@samba.org> Cc: Rich Felker <dalias@libc.org> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Link: http://lkml.kernel.org/r/1525786706-22846-8-git-send-email-frederic@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
40 lines
1.0 KiB
C
40 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* hardirq.h: PA-RISC hard IRQ support.
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*
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* Copyright (C) 2001 Matthew Wilcox <matthew@wil.cx>
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* Copyright (C) 2013 Helge Deller <deller@gmx.de>
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*/
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#ifndef _PARISC_HARDIRQ_H
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#define _PARISC_HARDIRQ_H
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#include <linux/cache.h>
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#include <linux/threads.h>
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#include <linux/irq.h>
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#ifdef CONFIG_IRQSTACKS
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#define __ARCH_HAS_DO_SOFTIRQ
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#endif
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typedef struct {
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unsigned int __softirq_pending;
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unsigned int kernel_stack_usage;
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unsigned int irq_stack_usage;
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#ifdef CONFIG_SMP
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unsigned int irq_resched_count;
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#endif
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unsigned int irq_unaligned_count;
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unsigned int irq_fpassist_count;
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unsigned int irq_tlb_count;
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} ____cacheline_aligned irq_cpustat_t;
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DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
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#define __ARCH_IRQ_STAT
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#define __IRQ_STAT(cpu, member) (irq_stat[cpu].member)
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#define inc_irq_stat(member) this_cpu_inc(irq_stat.member)
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#define __inc_irq_stat(member) __this_cpu_inc(irq_stat.member)
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#define ack_bad_irq(irq) WARN(1, "unexpected IRQ trap at vector %02x\n", irq)
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#endif /* _PARISC_HARDIRQ_H */
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