205 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);  in amd_brs_enable()  local
209 	if (++cpuc->brs_active > 1)  in amd_brs_enable()
221 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);  in amd_brs_enable_all()  local
222 	if (cpuc->lbr_users)  in amd_brs_enable_all()
228 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);  in amd_brs_disable()  local
232 	if (!cpuc->brs_active)  in amd_brs_disable()
236 	if (--cpuc->brs_active)  in amd_brs_disable()
257 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);  in amd_brs_disable_all()  local
258 	if (cpuc->lbr_users)  in amd_brs_disable_all()
283 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);  in amd_brs_drain()  local
284 	struct perf_event *event = cpuc->events[0];  in amd_brs_drain()
285 	struct perf_branch_entry *br = cpuc->lbr_entries;  in amd_brs_drain()
355 	cpuc->lbr_stack.nr = nr;  in amd_brs_drain()
386 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);  in amd_pmu_brs_sched_task()  local
389 	if (!cpuc->lbr_users)  in amd_pmu_brs_sched_task()
407 	struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events);  in perf_amd_brs_lopwr_cb()  local
418 	if (cpuc->brs_active) {  in perf_amd_brs_lopwr_cb()