3b16cf8748
This converts x86, x86-64, and xen to use the new helpers for smp_call_function() and friends, and adds support for smp_call_function_single(). Acked-by: Ingo Molnar <mingo@elte.hu> Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
24 lines
410 B
C
24 lines
410 B
C
#ifndef __XEN_EVENTS_H
|
|
#define __XEN_EVENTS_H
|
|
|
|
enum ipi_vector {
|
|
XEN_RESCHEDULE_VECTOR,
|
|
XEN_CALL_FUNCTION_VECTOR,
|
|
XEN_CALL_FUNCTION_SINGLE_VECTOR,
|
|
|
|
XEN_NR_IPIS,
|
|
};
|
|
|
|
static inline int xen_irqs_disabled(struct pt_regs *regs)
|
|
{
|
|
return raw_irqs_disabled_flags(regs->flags);
|
|
}
|
|
|
|
static inline void xen_do_IRQ(int irq, struct pt_regs *regs)
|
|
{
|
|
regs->orig_ax = ~irq;
|
|
do_IRQ(regs);
|
|
}
|
|
|
|
#endif /* __XEN_EVENTS_H */
|