Cregit: Linux 6.3: smp.h

Contributors: 10
Author	Tokens	Token Proportion	Commits	Commit Proportion
Boris Ostrovsky	51	25.00%	1	7.14%
Jeremy Fitzhardinge	49	24.02%	1	7.14%
Ben Guthro	37	18.14%	1	7.14%
Vitaly Kuznetsov	19	9.31%	2	14.29%
Konrad Rzeszutek Wilk	16	7.84%	2	14.29%
Mike Travis	12	5.88%	2	14.29%
Juergen Gross	9	4.41%	2	14.29%
Jens Axboe	7	3.43%	1	7.14%
Ankur Arora	3	1.47%	1	7.14%
Greg Kroah-Hartman	1	0.49%	1	7.14%
Total	204		14

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _XEN_SMP_H

#ifdef CONFIG_SMP
extern void xen_send_IPI_mask(const struct cpumask *mask,
			      int vector);
extern void xen_send_IPI_mask_allbutself(const struct cpumask *mask,
				int vector);
extern void xen_send_IPI_allbutself(int vector);
extern void xen_send_IPI_all(int vector);
extern void xen_send_IPI_self(int vector);

extern int xen_smp_intr_init(unsigned int cpu);
extern void xen_smp_intr_free(unsigned int cpu);
int xen_smp_intr_init_pv(unsigned int cpu);
void xen_smp_intr_free_pv(unsigned int cpu);

void xen_smp_cpus_done(unsigned int max_cpus);

void xen_smp_send_reschedule(int cpu);
void xen_smp_send_call_function_ipi(const struct cpumask *mask);
void xen_smp_send_call_function_single_ipi(int cpu);

void __noreturn xen_cpu_bringup_again(unsigned long stack);

struct xen_common_irq {
	int irq;
	char *name;
};
#else /* CONFIG_SMP */

static inline int xen_smp_intr_init(unsigned int cpu)
{
	return 0;
}
static inline void xen_smp_intr_free(unsigned int cpu) {}

static inline int xen_smp_intr_init_pv(unsigned int cpu)
{
	return 0;
}
static inline void xen_smp_intr_free_pv(unsigned int cpu) {}
#endif /* CONFIG_SMP */

#endif