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7202e97964
Switch to the CPU hotplug core state tracking and synchronization mechanim. No functional change intended. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Tested-by: Michael Kelley <mikelley@microsoft.com> Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name> Tested-by: Helge Deller <deller@gmx.de> # parisc Tested-by: Guilherme G. Piccoli <gpiccoli@igalia.com> # Steam Deck Link: https://lore.kernel.org/r/20230512205256.747254502@linutronix.de
31 lines
643 B
C
31 lines
643 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ASM_CSKY_SMP_H
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#define __ASM_CSKY_SMP_H
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#include <linux/cpumask.h>
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#include <linux/irqreturn.h>
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#include <linux/threads.h>
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#ifdef CONFIG_SMP
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void __init setup_smp(void);
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void __init setup_smp_ipi(void);
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void arch_send_call_function_ipi_mask(struct cpumask *mask);
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void arch_send_call_function_single_ipi(int cpu);
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void __init set_send_ipi(void (*func)(const struct cpumask *mask), int irq);
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#define raw_smp_processor_id() (current_thread_info()->cpu)
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int __cpu_disable(void);
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static inline void __cpu_die(unsigned int cpu) { }
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#endif /* CONFIG_SMP */
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#endif /* __ASM_CSKY_SMP_H */
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