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Server : Apache/2.2.17 (Unix) mod_ssl/2.2.17 OpenSSL/0.9.8e-fips-rhel5 DAV/2 PHP/5.2.17 System : Linux localhost 2.6.18-419.el5 #1 SMP Fri Feb 24 22:47:42 UTC 2017 x86_64 User : nobody ( 99) PHP Version : 5.2.17 Disable Function : NONE Directory : /proc/21572/root/lib/modules/2.6.18-274.el5/build/include/xen/ |
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#ifndef __XEN_CPU_HOTPLUG_H__
#define __XEN_CPU_HOTPLUG_H__
#include <linux/kernel.h>
#include <linux/cpumask.h>
#if defined(CONFIG_X86) && defined(CONFIG_SMP)
extern cpumask_t cpu_initialized_map;
#endif
#if defined(CONFIG_HOTPLUG_CPU)
int cpu_up_check(unsigned int cpu);
void init_xenbus_allowed_cpumask(void);
int smp_suspend(void);
void smp_resume(void);
void cpu_bringup(void);
#else /* !defined(CONFIG_HOTPLUG_CPU) */
#define cpu_up_check(cpu) (0)
#define init_xenbus_allowed_cpumask() ((void)0)
static inline int smp_suspend(void)
{
if (num_online_cpus() > 1) {
printk(KERN_WARNING "Can't suspend SMP guests "
"without CONFIG_HOTPLUG_CPU\n");
return -EOPNOTSUPP;
}
return 0;
}
static inline void smp_resume(void)
{
}
#endif /* !defined(CONFIG_HOTPLUG_CPU) */
#endif /* __XEN_CPU_HOTPLUG_H__ */