On Fri, Nov 17, 2017 at 05:54:05PM -0800, Megha Dey wrote: SNIP > +/* Branch Monitoring default and mask values */ > +#define BM_MAX_WINDOW_SIZE 0x3ff > +#define BM_MAX_THRESHOLD 0x7f > +#define BM_MAX_EVENTS 6 > +#define BM_WINDOW_SIZE_SHIFT 8 > +#define BM_THRESHOLD_SHIFT 8 > +#define BM_EVENT_TYPE_SHIFT 1 > +#define BM_GUEST_DISABLE_SHIFT 3 > +#define BM_LBR_FREEZE_SHIFT 2 > +#define BM_WINDOW_CNT_SEL_SHIFT 24 > +#define BM_CNT_AND_MODE_SHIFT 26 > +#define BM_MISPRED_EVT_CNT_SHIFT 15 > +#define BM_ENABLE 0x3 > +#define BM_CNTR_ENABLE 1 > + > +static unsigned int bm_window_size = BM_MAX_WINDOW_SIZE; > +static unsigned int bm_guest_disable; > +static unsigned int bm_lbr_freeze; > +static unsigned int bm_window_cnt_sel; > +static unsigned int bm_cnt_and_mode; > + > +static unsigned int bm_threshold = BM_MAX_THRESHOLD; > +static unsigned int bm_mispred_evt_cnt; > + > +/* Branch monitoring counter owners */ > +static struct perf_event **bm_counter_owner; that's still global.. 2 counters per system jirka -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
