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-rw-r--r--include/linux/cuda.h2
-rw-r--r--include/linux/pmu.h2
-rw-r--r--include/uapi/linux/perf_event.h5
3 files changed, 6 insertions, 3 deletions
diff --git a/include/linux/cuda.h b/include/linux/cuda.h
index 45bfe9d61271..daf3e6f98444 100644
--- a/include/linux/cuda.h
+++ b/include/linux/cuda.h
@@ -12,7 +12,7 @@
#include <uapi/linux/cuda.h>
-extern int find_via_cuda(void);
+extern int __init find_via_cuda(void);
extern int cuda_request(struct adb_request *req,
void (*done)(struct adb_request *), int nbytes, ...);
extern void cuda_poll(void);
diff --git a/include/linux/pmu.h b/include/linux/pmu.h
index 52453a24a24f..c677442d007c 100644
--- a/include/linux/pmu.h
+++ b/include/linux/pmu.h
@@ -13,7 +13,7 @@
#include <uapi/linux/pmu.h>
-extern int find_via_pmu(void);
+extern int __init find_via_pmu(void);
extern int pmu_request(struct adb_request *req,
void (*done)(struct adb_request *), int nbytes, ...);
diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h
index bd8860eeb291..1b65042ab1db 100644
--- a/include/uapi/linux/perf_event.h
+++ b/include/uapi/linux/perf_event.h
@@ -1332,7 +1332,10 @@ union perf_mem_data_src {
/* hop level */
#define PERF_MEM_HOPS_0 0x01 /* remote core, same node */
-/* 2-7 available */
+#define PERF_MEM_HOPS_1 0x02 /* remote node, same socket */
+#define PERF_MEM_HOPS_2 0x03 /* remote socket, same board */
+#define PERF_MEM_HOPS_3 0x04 /* remote board */
+/* 5-7 available */
#define PERF_MEM_HOPS_SHIFT 43
#define PERF_MEM_S(a, s) \