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-rw-r--r--tools/perf/util/thread.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c
index 0358882c8910..3ce0498bdae6 100644
--- a/tools/perf/util/thread.c
+++ b/tools/perf/util/thread.c
@@ -142,3 +142,24 @@ int thread__fork(struct thread *thread, struct thread *parent, u64 timestamp)
return 0;
}
+
+void thread__find_cpumode_addr_location(struct thread *thread,
+ struct machine *machine,
+ enum map_type type, u64 addr,
+ struct addr_location *al)
+{
+ size_t i;
+ const u8 const cpumodes[] = {
+ PERF_RECORD_MISC_USER,
+ PERF_RECORD_MISC_KERNEL,
+ PERF_RECORD_MISC_GUEST_USER,
+ PERF_RECORD_MISC_GUEST_KERNEL
+ };
+
+ for (i = 0; i < ARRAY_SIZE(cpumodes); i++) {
+ thread__find_addr_location(thread, machine, cpumodes[i], type,
+ addr, al);
+ if (al->map)
+ break;
+ }
+}