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path: root/tools/perf/tests/vmlinux-kallsyms.c
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Diffstat (limited to 'tools/perf/tests/vmlinux-kallsyms.c')
-rw-r--r--tools/perf/tests/vmlinux-kallsyms.c24
1 files changed, 5 insertions, 19 deletions
diff --git a/tools/perf/tests/vmlinux-kallsyms.c b/tools/perf/tests/vmlinux-kallsyms.c
index f0bfc9e8fd9f..630b0b409b97 100644
--- a/tools/perf/tests/vmlinux-kallsyms.c
+++ b/tools/perf/tests/vmlinux-kallsyms.c
@@ -110,7 +110,6 @@ int test__vmlinux_matches_kallsyms(int subtest __maybe_unused)
*/
for (nd = rb_first(&vmlinux_map->dso->symbols[type]); nd; nd = rb_next(nd)) {
struct symbol *pair, *first_pair;
- bool backwards = true;
sym = rb_entry(nd, struct symbol, rb_node);
@@ -151,27 +150,14 @@ next_pair:
continue;
} else {
- struct rb_node *nnd;
-detour:
- nnd = backwards ? rb_prev(&pair->rb_node) :
- rb_next(&pair->rb_node);
- if (nnd) {
- struct symbol *next = rb_entry(nnd, struct symbol, rb_node);
-
- if (UM(next->start) == mem_start) {
- pair = next;
+ pair = machine__find_kernel_symbol_by_name(&kallsyms, type, sym->name, NULL, NULL);
+ if (pair) {
+ if (UM(pair->start) == mem_start)
goto next_pair;
- }
- }
- if (backwards) {
- backwards = false;
- pair = first_pair;
- goto detour;
+ pr_debug("%#" PRIx64 ": diff name v: %s k: %s\n",
+ mem_start, sym->name, pair->name);
}
-
- pr_debug("%#" PRIx64 ": diff name v: %s k: %s\n",
- mem_start, sym->name, pair->name);
}
} else
pr_debug("%#" PRIx64 ": %s not on kallsyms\n",