diff options
Diffstat (limited to 'arch/x86/oprofile/op_x86_model.h')
| -rw-r--r-- | arch/x86/oprofile/op_x86_model.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h index 505489873b9..0d07d23cb06 100644 --- a/arch/x86/oprofile/op_x86_model.h +++ b/arch/x86/oprofile/op_x86_model.h @@ -23,6 +23,7 @@ struct op_msr { struct op_msrs { struct op_msr *counters; struct op_msr *controls; + struct op_msr *multiplex; }; struct pt_regs; @@ -35,6 +36,8 @@ struct oprofile_operations; struct op_x86_model_spec { unsigned int num_counters; unsigned int num_controls; + unsigned int num_virt_counters; + unsigned int num_virt_controls; u64 reserved; u16 event_mask; int (*init)(struct oprofile_operations *ops); @@ -47,6 +50,10 @@ struct op_x86_model_spec { void (*start)(struct op_msrs const * const msrs); void (*stop)(struct op_msrs const * const msrs); void (*shutdown)(struct op_msrs const * const msrs); +#ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX + void (*switch_ctrl)(struct op_x86_model_spec const *model, + struct op_msrs const * const msrs); +#endif }; struct op_counter_config; |