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Diffstat (limited to 'arch/x86/events/intel/uncore_discovery.h')
-rw-r--r--arch/x86/events/intel/uncore_discovery.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/events/intel/uncore_discovery.h b/arch/x86/events/intel/uncore_discovery.h
index 5190017aba512..96265cf1fc864 100644
--- a/arch/x86/events/intel/uncore_discovery.h
+++ b/arch/x86/events/intel/uncore_discovery.h
@@ -166,3 +166,6 @@ u64 intel_generic_uncore_pci_read_counter(struct intel_uncore_box *box,
struct intel_uncore_type **
intel_uncore_generic_init_uncores(enum uncore_access_type type_id, int num_extra);
+
+int intel_uncore_find_discovery_unit_id(struct rb_root *units, int die,
+ unsigned int pmu_idx);