diff options
Diffstat (limited to 'include/asm-ia64')
| -rw-r--r-- | include/asm-ia64/paravirt.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/asm-ia64/paravirt.h b/include/asm-ia64/paravirt.h index ee15646b6d66..1b4df129f579 100644 --- a/include/asm-ia64/paravirt.h +++ b/include/asm-ia64/paravirt.h @@ -200,6 +200,35 @@ ia64_resend_irq(unsigned int vector) pv_irq_ops.resend_irq(vector); } +/****************************************************************************** + * replacement of time operations. + */ + +extern struct itc_jitter_data_t itc_jitter_data; +extern volatile int time_keeper_id; + +struct pv_time_ops { + void (*init_missing_ticks_accounting)(int cpu); + int (*do_steal_accounting)(unsigned long *new_itm); + + void (*clocksource_resume)(void); +}; + +extern struct pv_time_ops pv_time_ops; + +static inline void +paravirt_init_missing_ticks_accounting(int cpu) +{ + if (pv_time_ops.init_missing_ticks_accounting) + pv_time_ops.init_missing_ticks_accounting(cpu); +} + +static inline int +paravirt_do_steal_accounting(unsigned long *new_itm) +{ + return pv_time_ops.do_steal_accounting(new_itm); +} + #endif /* !__ASSEMBLY__ */ #else @@ -215,6 +244,9 @@ ia64_resend_irq(unsigned int vector) #define paravirt_arch_setup_nomca() 0 #define paravirt_post_smp_prepare_boot_cpu() do { } while (0) +#define paravirt_init_missing_ticks_accounting(cpu) do { } while (0) +#define paravirt_do_steal_accounting(new_itm) 0 + #endif /* __ASSEMBLY__ */ |