diff options
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/symbol-elf.c | 7 | ||||
| -rw-r--r-- | tools/perf/util/symbol.c | 1 | ||||
| -rw-r--r-- | tools/perf/util/symbol.h | 1 |
3 files changed, 8 insertions, 1 deletions
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c index 9fb5e9e9f161..9c9b27fbc78d 100644 --- a/tools/perf/util/symbol-elf.c +++ b/tools/perf/util/symbol-elf.c @@ -680,6 +680,11 @@ static u64 ref_reloc(struct kmap *kmap) return 0; } +static bool want_demangle(bool is_kernel_sym) +{ + return is_kernel_sym ? symbol_conf.demangle_kernel : symbol_conf.demangle; +} + int dso__load_sym(struct dso *dso, struct map *map, struct symsrc *syms_ss, struct symsrc *runtime_ss, symbol_filter_t filter, int kmodule) @@ -938,7 +943,7 @@ new_symbol: * DWARF DW_compile_unit has this, but we don't always have access * to it... */ - if (symbol_conf.demangle) { + if (want_demangle(dso->kernel || kmodule)) { int demangle_flags = DMGL_NO_OPTS; if (verbose) demangle_flags = DMGL_PARAMS | DMGL_ANSI; diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index ac098a3c2a31..1adb143867e3 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -34,6 +34,7 @@ struct symbol_conf symbol_conf = { .try_vmlinux_path = true, .annotate_src = true, .demangle = true, + .demangle_kernel = false, .cumulate_callchain = true, .show_hist_headers = true, .symfs = "", diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 3f95ea0357e3..bec4b7bd09de 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -120,6 +120,7 @@ struct symbol_conf { annotate_src, event_group, demangle, + demangle_kernel, filter_relative, show_hist_headers; const char *vmlinux_name, |