summaryrefslogtreecommitdiffstats
path: root/arch/x86/include/asm/numaq/ipi.h
blob: c734d7acc4306f9a0531aae33a353951e387afcd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
#ifndef __ASM_NUMAQ_IPI_H
#define __ASM_NUMAQ_IPI_H

void send_IPI_mask_sequence(const cpumask_t *mask, int vector);
void send_IPI_mask_allbutself(const cpumask_t *mask, int vector);

static inline void send_IPI_mask(const cpumask_t *mask, int vector)
{
	send_IPI_mask_sequence(mask, vector);
}

static inline void send_IPI_allbutself(int vector)
{
	cpumask_t mask = cpu_online_map;
	cpu_clear(smp_processor_id(), mask);

	if (!cpus_empty(mask))
		send_IPI_mask(&mask, vector);
}

static inline void send_IPI_all(int vector)
{
	send_IPI_mask(&cpu_online_map, vector);
}

#endif /* __ASM_NUMAQ_IPI_H */
OpenPOWER on IntegriCloud