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-rw-r--r--tools/perf/util/machine.c33
1 files changed, 8 insertions, 25 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 813e94e7cf29..a6799538069c 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -1184,39 +1184,22 @@ static bool symbol__match_regex(struct symbol *sym, regex_t *regex)
return 0;
}
-static const u8 cpumodes[] = {
- PERF_RECORD_MISC_USER,
- PERF_RECORD_MISC_KERNEL,
- PERF_RECORD_MISC_GUEST_USER,
- PERF_RECORD_MISC_GUEST_KERNEL
-};
-#define NCPUMODES (sizeof(cpumodes)/sizeof(u8))
-
static void ip__resolve_ams(struct machine *machine, struct thread *thread,
struct addr_map_symbol *ams,
u64 ip)
{
struct addr_location al;
- size_t i;
- u8 m;
memset(&al, 0, sizeof(al));
+ /*
+ * We cannot use the header.misc hint to determine whether a
+ * branch stack address is user, kernel, guest, hypervisor.
+ * Branches may straddle the kernel/user/hypervisor boundaries.
+ * Thus, we have to try consecutively until we find a match
+ * or else, the symbol is unknown
+ */
+ thread__find_cpumode_addr_location(thread, machine, MAP__FUNCTION, ip, &al);
- for (i = 0; i < NCPUMODES; i++) {
- m = cpumodes[i];
- /*
- * We cannot use the header.misc hint to determine whether a
- * branch stack address is user, kernel, guest, hypervisor.
- * Branches may straddle the kernel/user/hypervisor boundaries.
- * Thus, we have to try consecutively until we find a match
- * or else, the symbol is unknown
- */
- thread__find_addr_location(thread, machine, m, MAP__FUNCTION,
- ip, &al);
- if (al.map)
- goto found;
- }
-found:
ams->addr = ip;
ams->al_addr = al.addr;
ams->sym = al.sym;
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