diff options
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/paravirt.h | 9 | ||||
| -rw-r--r-- | arch/x86/include/asm/paravirt_types.h | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h index ebbc4d8..a7d2db9 100644 --- a/arch/x86/include/asm/paravirt.h +++ b/arch/x86/include/asm/paravirt.h @@ -230,6 +230,15 @@ static inline unsigned long long paravirt_sched_clock(void) return PVOP_CALL0(unsigned long long, pv_time_ops.sched_clock); } +struct jump_label_key; +extern struct jump_label_key paravirt_steal_enabled; +extern struct jump_label_key paravirt_steal_rq_enabled; + +static inline u64 paravirt_steal_clock(int cpu) +{ + return PVOP_CALL1(u64, pv_time_ops.steal_clock, cpu); +} + static inline unsigned long long paravirt_read_pmc(int counter) { return PVOP_CALL1(u64, pv_cpu_ops.read_pmc, counter); diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h index 8288509..2c76521 100644 --- a/arch/x86/include/asm/paravirt_types.h +++ b/arch/x86/include/asm/paravirt_types.h @@ -89,6 +89,7 @@ struct pv_lazy_ops { struct pv_time_ops { unsigned long long (*sched_clock)(void); + unsigned long long (*steal_clock)(int cpu); unsigned long (*get_tsc_khz)(void); }; |
