362 	struct x86_perf_task_context *task_ctx = ctx;  in intel_pmu_lbr_restore()  local
364 	u64 tos = task_ctx->tos;  in intel_pmu_lbr_restore()
369 	for (i = 0; i < task_ctx->valid_lbrs; i++) {  in intel_pmu_lbr_restore()
371 		wrlbr_all(&task_ctx->lbr[i], lbr_idx, need_info);  in intel_pmu_lbr_restore()
385 		wrmsrl(MSR_LBR_SELECT, task_ctx->lbr_sel);  in intel_pmu_lbr_restore()
390 	struct x86_perf_task_context_arch_lbr *task_ctx = ctx;  in intel_pmu_arch_lbr_restore()  local
391 	struct lbr_entry *entries = task_ctx->entries;  in intel_pmu_arch_lbr_restore()
411 	struct x86_perf_task_context_arch_lbr_xsave *task_ctx = ctx;  in intel_pmu_arch_lbr_xrstors()  local
413 	xrstors(&task_ctx->xsave, XFEATURE_MASK_LBR);  in intel_pmu_arch_lbr_xrstors()
454 	struct x86_perf_task_context *task_ctx = ctx;  in intel_pmu_lbr_save()  local
464 		if (!rdlbr_all(&task_ctx->lbr[i], lbr_idx, need_info))  in intel_pmu_lbr_save()
467 	task_ctx->valid_lbrs = i;  in intel_pmu_lbr_save()
468 	task_ctx->tos = tos;  in intel_pmu_lbr_save()
471 		rdmsrl(MSR_LBR_SELECT, task_ctx->lbr_sel);  in intel_pmu_lbr_save()
476 	struct x86_perf_task_context_arch_lbr *task_ctx = ctx;  in intel_pmu_arch_lbr_save()  local
477 	struct lbr_entry *entries = task_ctx->entries;  in intel_pmu_arch_lbr_save()
496 	struct x86_perf_task_context_arch_lbr_xsave *task_ctx = ctx;  in intel_pmu_arch_lbr_xsaves()  local
498 	xsaves(&task_ctx->xsave, XFEATURE_MASK_LBR);  in intel_pmu_arch_lbr_xsaves()
544 	void *task_ctx;  in intel_pmu_lbr_sched_task()  local
554 	task_ctx = ctx ? ctx->task_ctx_data : NULL;  in intel_pmu_lbr_sched_task()
555 	if (task_ctx) {  in intel_pmu_lbr_sched_task()
557 			__intel_pmu_lbr_restore(task_ctx);  in intel_pmu_lbr_sched_task()
559 			__intel_pmu_lbr_save(task_ctx);  in intel_pmu_lbr_sched_task()